Realtek Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Realtek products.

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Realtek manuals

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FRX-M8822CU5 USB Combo Realtek WiFi BT Module User Guide

FRX-M8822CU5 USB Combo Realtek WiFi BT Module User Guide

May 19, 2026
FRX-M8822CU5 USB Combo Realtek WiFi BT Module User Guide Introduction FRX-M8822CU5-5V is a highly integrated Dual-band WLAN + Bluetooth v5.0 Combomodule. Itcombines a 2T2R Dual-band WLAN subsystem and a Bluetooth v5.0 subsystemwith USBinterfacecontroller. This module compatible IEEE 802.11 a/b/g/n/ac standard…
Brand: Realtek
Realtek RTL8852CE 11ax RTL8852CE Combo Module User Manual

Realtek RTL8852CE 11ax RTL8852CE Combo Module User Manual

July 23, 2025
(REALTEK RTL8852CE) 802.11ax RTL8852CE Combo module Preliminary Version 2021/12/16 ENVIRONMENTAL Operating Operating Temperature: -20°C to +70 °C Relative Humidity: 5-90% (non-condensing) Storage Temperature: -40°C to +80°C (non-operating) Relevant Humidity: 5-95% (non-condensing) MTBF caculation Over 150,000hours Warning Federal Communication Commission Interference…
Brand: Realtek
REALTEK RTL8851BE Drill Module User Manual

REALTEK RTL8851BE Drill Module User Manual

May 26, 2025
RTL8851BE 11ax RTL8851BE Combo module User’s Manual Preliminary Version 2022/12/20 Temperature Temperature Limit Ratings Table 12. Temperature Limit Ratings Parameter Minimum Maximum Units Storage Temperature -55 125 °C Ambient Operating Temperature -10 70 °C Junction Temperature 0 125 °C Humidity…
Brand: Realtek
REALTEK RTL8922AE Combo Module User Manual

REALTEK RTL8922AE Combo Module User Manual

May 14, 2025
REALTEK RTL8922AE Combo Module General Description The Realtek RTL8821AE is a highly integrated single-chip 802.11b/g/n/ac 1T1R WLAN PCI Express network interface controller with integrated Bluetooth 2.1/3/0/4.0 USB interface controller. It combines a WLAN MAC, a 1T1R capable WLAN baseband, BT…
Brand: Realtek
REALTEK USB Bluetooth Dongle Owner’s Manual

REALTEK USB Bluetooth Dongle Owner’s Manual

April 29, 2025
REALTEK USB Bluetooth Dongle Specifications Supports OS: Windows 11/10/8.1/7 (driver required for Windows 7) Not compatible with: Apple-Mac OS, Windows 8/XP/Vista, TV, game console kit, Car Stereo Product Using Instruction How to Disable the PC’s Built-in Bluetooth？ If there is…
Brand: Realtek
Ameba-ZII DEV User Manual

Ameba-ZII DEV User Manual

manual • May 21, 2026
Comprehensive user manual for the Realtek Ameba-ZII development board, covering hardware setup, SDK build environments (IAR, GCC), and image download procedures.
Brand: Realtek
RTL8735BDM User Guide

RTL8735BDM User Guide

manual • May 15, 2026
Comprehensive user guide for the Realtek RTL8735BDM (AMB82-MINI) development board, including technical specifications, assembly instructions, pin definitions, and regulatory compliance details.
Brand: Realtek
RTL8851BE 11ax Combo Module User's Manual - Realtek

RTL8851BE 11ax Combo Module User's Manual - Realtek

User's Manual • April 24, 2026
Comprehensive user's manual for the Realtek RTL8851BE 11ax Wireless and Bluetooth Combo Module. Includes detailed information on regulatory compliance (FCC, ISED, EU, UK), RF exposure, installation guides for hardware and software, and technical specifications for OEM integrators.
Brand: Realtek
BL-M8852CU1: 802.11ax WLAN + Bluetooth v5.3 USB Card Specification

BL-M8852CU1: 802.11ax WLAN + Bluetooth v5.3 USB Card Specification

Datasheet • April 3, 2026
Detailed technical specifications for the BL-M8852CU1, a highly integrated Tri-band WLAN+Bluetooth Combo USB Card. Covers features, general specifications, pin assignments, electrical and thermal characteristics, RF specifications for 2.4G and 5G WLAN, Bluetooth RF specifications, mechanical details, application notes, key components, package information,…
Brand: Realtek
Quick Installation Guide: Install the NIC Driver

Quick Installation Guide: Install the NIC Driver

quick start guide • March 24, 2026
This guide provides step-by-step instructions for installing a wireless USB network card (NIC) driver on Windows 10 and 11. It covers hardware setup, software installation, connecting to a Wi-Fi network, and verifying the connection status.
Brand: Realtek
Realtek RSDK Toolchain User Guide - Release 1.5.6p2

Realtek RSDK Toolchain User Guide - Release 1.5.6p2

User Guide • March 2, 2026
Explore the Realtek RSDK Toolchain User Guide for Release 1.5.6p2. This comprehensive manual from Realtek Semiconductor Corp. details the software development kit, including GCC, Binutils, and C libraries, for creating embedded applications on Realtek's MIPS-based processor cores. Learn about installation, supported platforms,…
Brand: Realtek
RSDK Toolchain User Guide - Realtek

RSDK Toolchain User Guide - Realtek

user guide • February 9, 2026
User guide for the Realtek Software Development Kit (RSDK) toolchain, version 1.3.6. This document provides instructions and information for developing embedded applications on Realtek processor cores using the RSDK.
Brand: Realtek
Realtek MCU SDK Quick Start User Guide

Realtek MCU SDK Quick Start User Guide

quick start guide • December 24, 2025
This Quick Start User Guide from Realtek Semiconductor Corporation helps beginners quickly use the Realtek MCU Software Development Kit (SDK) to compile, generate images, set up the Evaluation Board (EVB) and software environment, and run/debug applications for Bluetooth audio development.
Brand: Realtek

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