GIGABYTE B550 UD AC Motherboard User Manual - Installation & Setup Guide

Introduction

© 2023 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved. The trademarks mentioned in this manual are legally registered to their respective owners.

Disclaimer

Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission.

• For detailed product information, carefully read the User's Manual.
• For quick set-up of the product, refer to the Quick Installation Guide on GIGABYTE's website.

For product-related information, check on GIGABYTE's website at: https://www.gigabyte.com

Identifying Your Motherboard Revision

The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard BIOS, drivers, or when looking for technical information.

Example: A small image shows a close-up of a motherboard section with "REV:1.0" printed near the "AUDIO" header, indicating the revision number.

GIGABYTE is committed to reducing paper use and promoting recyclable and reusable packaging materials to protect the environment. For more product details, visit GIGABYTE's website.

Hardware Installation

Installation Precautions

Product Specifications

GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice.

Motherboard Layout (B550 UD AC)

The motherboard features an AMD Socket AM4 for CPU installation, surrounded by four DDR4 DIMM slots (DDR4_A1, DDR4_A2, DDR4_B1, DDR4_B2) for memory. Key power connectors include the ATX_12V and the main ATX power connector.

Expansion Slots: The board includes a PCIEX16 slot (integrated in the CPU) and multiple PCIEX1_1, PCIEX1_2, PCIEX1_3, PCIEX1_4 slots (integrated in the Chipset).

Storage: Two M.2 connectors are present: M2A_CPU (integrated in the CPU) and M2B_SB (integrated in the Chipset). Additionally, there are four SATA3 0/1/2/3 ports.

Internal Headers: Various internal headers are distributed across the board, including:

• Fan Headers: CPU_FAN, CPU_OPT (water cooling CPU fan header), SYS_FAN1, SYS_FAN2, SYS_FAN3.
• USB Headers: F_U32 (USB 3.2 Gen 1 header), F_USB1/F_USB2 (USB 2.0/1.1 headers), F_U32C (USB Type-C® header).
• LED Headers: D_LED1, D_LED2 (addressable LED strip headers), LED_CPU (CPU cooler LED strip/RGB LED strip header), LED_C1, LED_C2 (RGB LED strip headers).
• Other Headers: F_AUDIO (front panel audio header), F_PANEL (front panel header for power, reset, HDD LED, speaker), TPM (Trusted Platform Module header), CLR_CMOS (Clear CMOS jumper), BAT (battery socket).

Back Panel Connectors: Located on the rear I/O panel, these include USB20_1, USB20_2 (USB 2.0/1.1 ports), HDMI, U32C (USB Type-C®), U32G2 (USB 3.2 Gen 2 Type-A), U32 LAN (RJ-45), AUDIO (audio jacks), M2_WIFI (for Wi-Fi antenna), QFLED (Q-Flash Plus LED), QFLASH_PLUS (Q-Flash Plus button), and LED_CPU (CPU LED indicator).

Installing the CPU

Installation Steps: Completely lift up the CPU socket locking lever. Locate the pin one (denoted by a small triangle) of the CPU socket and the CPU. Once the CPU is positioned into its socket, place one finger down on the middle of the CPU, lowering the locking lever and latching it into the fully locked position.

An illustration shows the AM4 CPU Socket with its locking lever in the open position, and a CPU with a small triangle marking its pin one. Another illustration shows the CPU being placed into the socket and the lever being lowered.

Please visit GIGABYTE's website for details on hardware installation: https://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw

Installing the Memory

Dual Channel Memory Configuration

This motherboard provides four memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the memory. Enabling Dual Channel memory mode will double the original memory bandwidth.

The four memory sockets are divided into two channels:

• Channel A: DDR4_A1, DDR4_A2
• Channel B: DDR4_B1, DDR4_B2

Recommended Dual Channel Memory Configuration:

(SS=Single-Sided, DS=Double-Sided, "--"=No Memory)

Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.

1. Dual Channel mode cannot be enabled if only one memory module is installed.
2. When enabling Dual Channel mode with two or four memory modules, it is recommended that memory of the same capacity, brand, speed, and chips be used.

An illustration shows four DIMM slots (DDR4_A1, DDR4_A2, DDR4_B1, DDR4_B2) on the motherboard, with arrows indicating the correct insertion direction for memory modules.

Installing an Expansion Card

Follow the steps below to correctly install your expansion card in the expansion slot.

1. Locate an expansion slot that supports your card. Remove the metal slot cover from the chassis back panel.
2. Align the card with the slot, and press down on the card until it is fully seated in the slot.
3. Make sure that the expansion card is fully seated in its slot.
4. Secure the card's metal bracket to the chassis back panel with a screw.
5. After installing all expansion cards, replace the chassis cover(s).
6. Turn on your computer. If necessary, go to BIOS Setup to make any required BIOS changes for your expansion card(s).
7. Install the driver provided with the expansion card in your operating system.

An illustration shows a PCI Express x16 slot on a motherboard and an expansion card (e.g., a graphics card) being inserted into it.

Back Panel Connectors

The back panel of the motherboard provides various ports for connecting external devices. An illustration shows the rear I/O panel with the following ports:

• USB 2.0/1.1 Ports: Used for USB devices.
• SMA Antenna Connectors (1T1R): Connect antennas for Wi-Fi/Bluetooth. Tighten antennas and aim for better signal reception.
• HDMI Port: HDCP 2.3 compliant, supports Dolby TrueHD and DTS HD Master Audio formats. Supports up to 192KHz/24bit 7.1-channel LPCM audio output. Maximum resolution 4096x2160@60 Hz. Set HDMI as default sound playback device after installation. (Note 1: For AMD Ryzen™ 5000 G-Series/4000 G-Series/3000 G-Series Processors only.)
• USB 3.2 Gen 2 Type-A / USB 3.2 Gen 1 Port (Red): Supports USB 3.2 Gen 2/Gen 1 specifications and is compatible with USB 2.0. (Note 2: For AMD Ryzen™ 5000 Series/3000 Series Processors only.)
• USB Type-C® Port: Reversible USB port supporting USB 3.2 Gen 1 and compatible with USB 2.0.
• Q-Flash Plus Button: Allows BIOS updates when the system is off (S5 shutdown state). Save BIOS to a USB thumb drive and plug it into the Q-Flash Plus port, then press the button. The QFLED will flash during the process. (Note 3: To enable Q-Flash Plus, visit GIGABYTE's "Unique Features" webpage.)
• RJ-45 LAN Port: Gigabit Ethernet LAN port (1 Gbps/100 Mbps/10 Mbps).

LAN Port LED States:

• Line In/Rear Speaker Out (Blue): For line-in devices (e.g., optical drive, walkman).
• Line Out/Front Speaker Out (Green): The line out jack.
• Mic In/Center/Subwoofer Speaker Out (Pink): The mic in jack.

Audio Jack Configurations:

Internal Connectors

An illustration shows the internal connectors on the motherboard, with numbered labels corresponding to the list below:

1. ATX_12V (2x4 12V Power Connector)
2. ATX (2x12 Main Power Connector)
3. CPU_FAN (CPU Fan Header)
4. SYS_FAN1/2/3 (System Fan Headers)
5. CPU_OPT (Water Cooling CPU Fan Header)
6. D_LED1/D_LED2 (Addressable LED Strip Headers)
7. LED_CPU (CPU Cooler LED Strip/RGB LED Strip Header)
8. LED_C1/LED_C2 (RGB LED Strip Headers)
9. SATA3 0/1/2/3 (SATA 6Gb/s Connectors)
10. M2A_CPU/M2B_SB (M.2 Socket 3 Connectors)
11. F_PANEL (Front Panel Header)
12. F_AUDIO (Front Panel Audio Header)
13. F_U32 (USB 3.2 Gen 1 Header)
14. F_USB1/F_USB2 (USB 2.0/1.1 Headers)
15. TPM (Trusted Platform Module Header)
16. CLR_CMOS (Clear CMOS Jumper)
17. BAT (Battery)
18. F_U32C (USB Type-C® Header, with USB 3.2 Gen 1 Support)

ATX_12V/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)

These connectors supply stable power to all motherboard components. Ensure the power supply is off and devices are installed before connecting. The connectors have a foolproof design for correct orientation. The 12V power connector primarily powers the CPU; the computer will not start if it's not connected.

ATX_12V Pin Definition:

ATX Pin Definition:

CPU_FAN/SYS_FAN1/2/3 (Fan Headers)

All fan headers are 4-pin with foolproof insertion design. Connect fan cables with the black connector wire as ground. Speed control requires compatible fans. A system fan is recommended for optimum heat dissipation.

Fan Header Pin Definition:

Fan Header Specifications:

CPU_OPT (Water Cooling CPU Fan Header)

This 4-pin fan header has a foolproof design. Connect water cooling fan cables with the black connector wire as ground. Speed control requires compatible fans.

CPU_OPT Pin Definition:

D_LED1/D_LED2 (Addressable LED Strip Headers)

These headers support standard 5050 addressable LED strips, with a maximum power rating of 5A (5V) and up to 1000 LEDs. Connect the LED strip with its power pin (marked with a triangle on the plug) to Pin 1 of the header. Incorrect connection may damage the LED strip.

D_LED Pin Definition:

LED_CPU (CPU Cooler LED Strip/RGB LED Strip Header)

This header supports CPU cooler LED strips or standard 5050 RGB LED strips (12V/G/R/B), with a maximum power rating of 2A (12V) and maximum length of 2m. Connect the LED strip with its power pin (marked with a triangle on the plug) to Pin 1 (12V) of this header. Incorrect connection may damage the LED strip.

LED_CPU Pin Definition:

LED_C1/LED_C2 (RGB LED Strip Headers)

These headers support standard 5050 RGB LED strips (12V/G/R/B), with a maximum power rating of 2A (12V) and maximum length of 2m. Connect the LED strip with its power pin (marked with a triangle on the plug) to Pin 1 (12V) of this header. Incorrect connection may damage the LED strip.

LED_C1/LED_C2 Pin Definition:

SATA3 0/1/2/3 (SATA 6Gb/s Connectors)

These connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and 1.5Gb/s. Each supports a single SATA device. They support RAID 0, RAID 1, and RAID 10. For RAID array configuration instructions, visit GIGABYTE's website on "Configuring a RAID Set."

SATA3 Pin Definition:

M2A_CPU/M2B_SB (M.2 Socket 3 Connectors)

These M.2 connectors support M.2 SATA SSDs or M.2 PCIe SSDs and RAID configuration. Note that an M.2 PCIe SSD cannot be used to create a RAID set with an M.2 SATA SSD or a SATA hard drive. For RAID array configuration instructions, visit GIGABYTE's website on "Configuring a RAID Set."

An illustration shows the M2A_CPU and M2B_SB M.2 connectors with various mounting hole positions (110, 80, 60, 42) for different SSD lengths.

M.2 SSD Installation Steps:

1. Locate the proper mounting hole based on your M.2 SSD drive's length. If needed, move the standoff to the desired mounting hole. Insert the M.2 SSD into the M.2 connector at an angle.
2. Press the M.2 SSD down and then use the included screw to secure it in the connector.

F_PANEL (Front Panel Header)

Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor, and system status indicators to this header according to the pin assignments. Note positive and negative pins before connecting.

Front Panel Header Pin Assignments:

• PLED/PWR_LED (Power LED, Yellow/Purple): Connects to the power status indicator. LED is on when system is operating, off in S3/S4 sleep state or powered off (S5).
• PW (Power Switch, Red): Connects to the power switch. System turn-off configuration can be set in BIOS Setup ("Settings\Platform Power").
• SPEAK (Speaker, Orange): Connects to the chassis speaker. System reports startup status with beep codes (one short beep for no problems).
• HD (Hard Drive Activity LED, Blue): Connects to the hard drive activity LED. LED is on when hard drive is reading/writing data.
• RES (Reset Switch, Green): Connects to the reset switch. Press to restart computer if frozen.
• CI (Chassis Intrusion Header, Gray): Connects to chassis intrusion switch/sensor (requires compatible chassis).
• NC (Orange): No connection.

F_AUDIO (Front Panel Audio Header)

This header supports High Definition audio (HD). Connect your chassis front panel audio module. Ensure wire assignments match to prevent device malfunction or damage.

F_AUDIO Pin Definition:

F_U32 (USB 3.2 Gen 1 Header)

This header conforms to USB 3.2 Gen 1 and USB 2.0 specifications, providing two USB ports. For optional 3.5" front panel with two USB 3.2 Gen 1 ports, contact your local dealer.

F_U32 Pin Definition:

F_USB1/F_USB2 (USB 2.0/1.1 Headers)

These headers conform to USB 2.0/1.1 specifications, each providing two USB ports via an optional USB bracket. For purchasing the optional USB bracket, contact your local dealer.

F_USB1/F_USB2 Pin Definition:

TPM (Trusted Platform Module Header)

Connect a TPM (Trusted Platform Module) to this header.

TPM Pin Definition:

CLR_CMOS (Clear CMOS Jumper)

Use this jumper to clear BIOS configuration and reset CMOS values to factory defaults. To clear, touch the two pins with a metal object (e.g., screwdriver) for a few seconds.

An illustration shows the CLR_CMOS jumper with "Open: Normal" and "Short: Clear CMOS Values" states.

BAT (Battery)

The battery powers CMOS to retain BIOS configurations, date, and time when the computer is off. Replace the battery when voltage is low or CMOS values are inaccurate/lost.

Clearing CMOS by removing the battery:

1. Turn off your computer and unplug the power cord.
2. Gently remove the battery from the holder and wait one minute (or touch positive/negative terminals with a metal object for 5 seconds).
3. Replace the battery.
4. Plug in the power cord and restart your computer.

F_U32C (USB Type-C® Header, with USB 3.2 Gen 1 Support)

This header conforms to USB 3.2 Gen 1 specification and provides one USB port.

F_U32C Pin Definition:

BIOS Setup

BIOS (Basic Input and Output System) records hardware parameters in CMOS. Functions include Power-On Self-Test (POST), saving system parameters, and loading the operating system. BIOS includes a Setup program for modifying basic system configuration or activating features.

The motherboard battery supplies power to CMOS when the computer is off to retain configuration values.

To access BIOS Setup, press the <Delete> key during POST.

To upgrade BIOS, use GIGABYTE Q-Flash or @BIOS utility.

• Q-Flash allows quick BIOS upgrade/backup without entering the operating system.
• @BIOS is a Windows-based utility for searching and downloading the latest BIOS from the Internet.

For instructions on Q-Flash and @BIOS, navigate to GIGABYTE's "Unique Features" page and search for "BIOS Update Utilities."

Please visit GIGABYTE's website for details on configuring BIOS Setup: https://www.gigabyte.com/WebPage/954/amd500-bios.html

Startup Screen and Function Keys

The GIGABYTE startup logo screen appears when the computer boots.

• <DEL>: BIOS SETUP\Q-FLASH - Press to enter BIOS Setup or access Q-Flash utility.
• <F12>: BOOT MENU - Allows setting the first boot device without entering BIOS Setup. Use ↑ or ↓ to select, then <Enter>. Effective for one time only; boot order reverts to BIOS Setup settings after restart.
• <END>: Q-FLASH - Press to access Q-Flash utility directly without entering BIOS Setup first.

Installing the Operating System and Drivers

Operating System Installation

With correct BIOS settings, you are ready to install the operating system.

Some operating systems include RAID drivers, so a separate RAID driver may not be needed during Windows installation. After OS installation, install all required drivers from GIGABYTE APP Center for performance and compatibility. If your OS requires additional RAID drivers during installation, follow these steps:

1. Go to GIGABYTE's website, browse to the motherboard model's web page, download the AMD RAID Preinstall Driver file from the Support\Download\SATA RAID/AHCI page, unzip, and copy to a USB thumb drive.
2. Boot from the Windows setup disc and perform standard OS installation. When prompted to load the driver, select Browse.
3. Insert the USB thumb drive, browse to the driver location. Select AMD-RAID Bottom Device first and click Next. Then select AMD-RAID Controller and click Next. Continue OS installation.

A screenshot of the Windows driver installation dialog box shows "Select the driver to be installed." with options for "AMD-RAID Bottom Device" and "AMD-RAID Controller."

Drivers Installation

After OS installation, a dialog box will appear on the bottom-right of the desktop asking to download and install drivers and GIGABYTE applications via APP Center. Click Install to proceed. (In BIOS Setup, ensure Settings\IO Ports\APP Center Download & Install Configuration\APP Center Download & Install is set to Enabled.)

A screenshot shows a Windows desktop with a pop-up for "APP Center" asking "Would you like to download and install drivers and GIGABYTE utilities via APP Center?".

When the End User License Agreement dialog box appears, press <Accept> to install APP Center. On the APP Center screen, select desired drivers and applications and click Install.

A screenshot of the GIGABYTE APP Center shows a list of available drivers and utilities such as @BIOS, EasyTune, OnOffCharge2, SIV, and SmartBackup, with options to install or cancel.

Please visit GIGABYTE's website for more software information: https://www.gigabyte.com/WebPage/320/am4-app-center.html?m=sw

Please visit GIGABYTE's website for more troubleshooting information: https://www.gigabyte.com/WebPage/351/faq.html

Appendix

Configuring a RAID Set

RAID Levels:

Before you begin, please prepare the following items:

This motherboard supports RAID 0, RAID 1, and RAID 10. Prepare the correct number of hard drives as indicated in the table above before configuring a RAID array.

• SATA hard drives or SSDs. For optimal performance, use two hard drives with identical model and capacity.
• Windows setup disc.
• An Internet connected computer.
• A USB thumb drive.

Please visit GIGABYTE's website for details on configuring a RAID array: https://www.gigabyte.com/WebPage/313/am4-raid.html?m=sw

Regulatory Notices

United States of America, Federal Communications Commission Statement

Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information

• Product Name: Motherboard
• Trade Name: GIGABYTE
• Model Number: B550 UD AC
• Responsible Party – U.S. Contact Information: G.B.T. Inc., Address: 17358 Railroad street, City Of Industry, CA91748, Tel.: 1-626-854-9338, Internet contact information: https://www.gigabyte.com

FCC Compliance Statement: This device complies with Part 15 of the FCC Rules, Subpart B, Unintentional Radiators. Operation is subject to two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The FCC, through ET Docket 96-8, has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy. Intel PRO/Wireless 5000 LAN products meet Human Exposure limits found in OET Bulletin 65, 2001, and ANSI/IEEE C95.1, 1992. Proper operation of this radio according to the instructions in this manual will result in exposure substantially below the FCC's recommended limits.

Safety precautions:

• Do not touch or move antenna while transmitting or receiving.
• Do not hold any component containing the radio such that the antenna is very close or touching any exposed parts of the body, especially the face or eyes, while transmitting.
• Do not operate the radio or attempt to transmit data unless the antenna is connected; if not, the radio may be damaged.
• Use in specific environments: The use of wireless devices in hazardous locations is limited by safety directors. Wireless devices on airplanes are governed by FAA. Wireless devices in hospitals are restricted by hospital limits.

Antenna use: To comply with FCC RF exposure limits, low gain integrated antennas should be located at a minimum distance of 7.9 inches (20 cm) or more from the body of all persons.

Explosive Device Proximity Warning: Do not operate a portable transmitter (e.g., wireless network device) near unshielded blasting caps or in an explosive environment unless modified for such use.

Antenna Warning: The wireless adapter is not designed for use with high-gain antennas.

Use On Aircraft Caution: Regulations of the FCC and FAA prohibit airborne operation of radio-frequency wireless devices due to interference with critical aircraft instruments.

Other Wireless Devices: Refer to documentation supplied with wireless Ethernet adapters or other devices in the wireless network.

Canada, Industry Canada Notice

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

This section also includes the French translation of the Industry Canada notice.

Caution (IEEE 802.11a wireless LAN): This product is restricted to indoor use due to its operation in the 5.15-to 5.25-GHz frequency range. Industry Canada requires indoor use for this range to reduce potential for harmful interference to co-channel mobile satellite systems. High power radar is allocated as the primary user of the 5.25-to 5.35-GHz and 5.65 to 5.85-GHz bands, which can cause interference/damage. Maximum allowed antenna gain is 6dBi for 5.25-to 5.35 and 5.725 to 5.85 GHz point-to-point operation. To comply with RF exposure, antennas should be located at a minimum distance of 20cm from the body.

This section also includes the French translation of the IEEE 802.11a caution.

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved by Industry Canada. To reduce potential radio interference, the antenna type and gain should be chosen so that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

This section also includes the French translation of the Industry Canada antenna regulation.

European Union (EU) CE Declaration of Conformity

This device complies with the following EU directives: Electromagnetic Compatibility Directive 2014/30/EU, Low-voltage Directive 2014/35/EU, Radio Equipment Directive 2014/53/EU, ErP Directive 2009/125/EC, RoHS directive (recast) 2011/65/EU & the 2015/863 Statement. This product has been tested and found to comply with all essential requirements of the Directives.

This section also includes declarations in German, Portuguese, Spanish, Italian, Polish, Czech, Hungarian, and Greek.

European Union (EU) RoHS (recast) Directive 2011/65/EU & the European Commission Delegated Directive (EU) 2015/863 Statement

GIGABYTE products are not intended to add and are safe from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE, PBB, DEHP, BBP, DBP, DIBP). Components are carefully selected to meet RoHS requirements. GIGABYTE continues efforts to develop products without internationally banned toxic chemicals.

European Union (EU) Community Waste Electrical & Electronic Equipment (WEEE) Directive Statement

GIGABYTE will fulfill national laws from the 2012/19/EU WEEE (Waste Electrical and Electronic Equipment) (recast) directive. The WEEE Directive specifies treatment, collection, recycling, and disposal of electric and electronic devices. Used equipment must be marked, collected separately, and disposed of properly.

WEEE Symbol Statement: The symbol (a crossed-out wheeled bin) on the product or packaging indicates that this product must not be disposed of with other waste. It should be taken to waste collection centers for treatment, collection, recycling, and disposal.

For more information on recycling waste equipment, contact your local government office, household waste disposal service, or product purchase location.

Battery Information

European Union-Disposal and recycling information: GIGABYTE Recycling Program (available in some regions)

The symbol (a crossed-out wheeled bin with a chemical symbol like Pb, Cd, Hg) indicates that this product and/or battery should not be disposed of with household waste. Use the public collection system for return, recycling, or treatment in compliance with local regulations.

End of Life Directives-Recycling: The symbol (a crossed-out wheeled bin) on the product or packaging indicates that this product must not be disposed of with other waste. It should be taken to waste collection centers for treatment, collection, recycling, and disposal.

Battery Warning

Wireless Module Approvals

Wireless module manufacturer: Realtek Semiconductor Corp.
Wireless module model name: RTL8821CE

This section lists various compliance certifications for the wireless module, including:

• United States FCC: FCC ID: TX2-RTL8821CE
• Canada ISED: IC: 6317A-RTL8821CE
• Australia ACMA
• China CMIIT: CMIIT ID: 2016AJ7893(M)
• Europe: CE mark
• India WPC: 2.4GHz: NR-ETA/5229-RLO(NR), 5GHz: NR-ETA/5230-RLO(NR)
• Japan 繁活相: R 201-163301, T D16 0283 201, 丢05 19 (5.15~5.35GHz indoor use only)
• Jordan TRC: TRC/SS/2016/556
• Mexico IFT: RCPRERT17-0354
• Oman TRA: Applicant number: D090024, Approval number: TRA/TA-R/3850/17
• Qatar CRA: CRA/SA/2016/R-5932
• Serbia: CCA/F16LP2411T5
• Singapore IMDA: Complies with IMDA standards DA105282
• Ukraine: UA.TR.109
• South Korea NRRA: MSIP-CRM-RTK-RTL8821CE
• United Kingdom: UKCA mark

Korea KCC NCC Wireless Statement

5.25GHz - 5.35 GHz band wireless devices are restricted to indoor use.

Japan Wireless Statement

5.15 GHz band ~ 5.35 GHz band: For indoor use only.

Contact Us

GIGA-BYTE TECHNOLOGY CO., LTD.
Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231
TEL: +886-2-8912-4000
FAX: +886-2-8912-4005

Tech. and Non-Tech. Support (Sales/Marketing): https://esupport.gigabyte.com

WEB address (English): https://www.gigabyte.com

WEB address (Chinese): https://www.gigabyte.com/tw

GIGABYTE eSupport

To submit a technical or non-technical (Sales/Marketing) question, please link to: https://esupport.gigabyte.com

A textual description of the GIGABYTE eSupport portal, which allows users to submit product, sponsorship, or marketing questions and receive timely responses. It includes sections for "NEWS," "SIGN IN" (with fields for Account and Password, and options for Register, Forget Password, and Sign In, plus social media login options), and "QUICK LINK" (with icons for Downloads, FAQ, and Warranty).