EDUP EP-AC1661

EDUP 600M USB WiFi Bluetooth 4.2 Adapter User Manual

Model: EP-AC1661

1. Introduction

The EDUP 600M USB WiFi Bluetooth 4.2 Adapter is a versatile device designed to provide wireless internet connectivity and Bluetooth functionality to your desktop PC or laptop. It supports dual-band Wi-Fi (2.4GHz and 5GHz) for flexible and high-speed network access, along with Bluetooth 4.2 for connecting various peripherals. This manual will guide you through the installation, operation, and troubleshooting of your new adapter.

EDUP USB Wireless Adapter product and packaging
Figure 1: EDUP USB Wireless Adapter and its packaging.

2. Package Contents

Please check the package carefully to ensure all items are present:

  • 1 x EDUP USB Bluetooth Wi-Fi Adapter
  • 1 x CD disk (containing Wi-Fi & Bluetooth Drivers)
  • 1 x User Manual (this document)
  • 1 x 2dBi Antenna

3. Product Features

  • Dual-Band Wi-Fi: Supports 2.4GHz (up to 150Mbps) and 5GHz (up to 433Mbps) frequencies for flexible and fast wireless connections.
  • Bluetooth 4.2: Enables seamless connection with Bluetooth-enabled devices such as keyboards, mice, headphones, speakers, and printers.
  • High-Speed Transmission: Combined wireless speed of up to 600Mbps (150Mbps on 2.4Ghz + 433Mbps on 5Ghz).
  • Wireless Protocols: Compatible with 802.11n, 802.11a/g, and 802.11ac standards.
  • MU-MIMO Technology: Processes multiple users simultaneously with efficient throughput, enhancing network performance.
  • Soft-AP Mode: Allows your computer to function as a Wi-Fi hotspot, sharing its internet connection with other devices.
  • Advanced Security: Supports encryption standards to protect your wireless network from unauthorized access.
  • Wide Compatibility: Works with Windows 10 / 8.1 / 7 / XP / Vista and Mac OS 10.6 – 10.15.3. (Note: Bluetooth function is not supported on Windows XP, Linux, and Mac OS).
Graphic highlighting 600M Dual-Band and Bluetooth 4.2 features
Figure 2: Key features: 600Mbps Dual-Band Wi-Fi and Bluetooth 4.2.
Graphic showing 433 Mbps on 5.8 GHz band and 150 Mbps on 2.4 GHz band
Figure 3: Speed distribution across 5.8 GHz and 2.4 GHz bands.
Diagram explaining MU-MIMO Technology
Figure 4: MU-MIMO Technology for efficient multi-user processing.
Graphic emphasizing Advanced Security with an encryption shield icon
Figure 5: Advanced security features protect your network.

4. Setup Instructions

Follow these steps to install and set up your EDUP USB WiFi Bluetooth 4.2 Adapter:

  1. Install Drivers:
    • For Windows 10, the device is generally Plug and Play for Wi-Fi functionality.
    • For other operating systems (Windows 8.1 / 7 / XP / Vista / Mac OS) or if Windows 10 doesn't automatically install drivers, insert the provided CD disk into your computer's CD-ROM drive and follow the on-screen instructions to install both the Wi-Fi and Bluetooth drivers.
    • If you do not have a CD-ROM drive, drivers can typically be downloaded from the manufacturer's website.
  2. Plug in the Adapter:
    • Carefully plug the USB wireless adapter into an available USB port on your PC or laptop.
    • For desktop computers, it is recommended to use a USB port on the back of the computer host. These ports often provide more stable power and better compatibility.
  3. Connect the Antenna:
    • Screw the 2dBi antenna onto the adapter. Ensure it is securely attached.
  4. Configure Wi-Fi Connection:
    • If you are using a laptop with a built-in Wi-Fi adapter, please disable the built-in Wi-Fi to avoid conflicts.
    • Once the adapter is plugged in and drivers are installed, your computer should detect new wireless networks.
    • Go to your computer's network settings, scan for available Wi-Fi networks, select your desired network, and enter the password to connect.
  5. Configure Bluetooth Connection:
    • Ensure the Bluetooth driver is installed (refer to step 1).
    • Go to your computer's Bluetooth settings.
    • Turn on Bluetooth and search for new devices.
    • Select your Bluetooth device from the list and pair it according to the device's instructions.
Diagram illustrating the three easy setup steps
Figure 6: Easy setup steps: Install driver, plug in, scan and connect.

5. Operating Instructions

5.1 Wi-Fi Receiving Function

Once installed, the adapter allows your computer to connect to wireless networks. Simply select an available network from your operating system's network settings and connect. The adapter will receive the Wi-Fi signal from your router, enabling you to browse the internet.

Diagram showing the WiFi Receiving Function
Figure 7: The adapter enhances Wi-Fi signal reception for your computer.

5.2 Wi-Fi Transmitting (Soft-AP Mode)

The adapter supports Soft-AP mode, allowing your computer to act as a wireless access point. If your computer has an existing internet connection (e.g., via Ethernet), you can use the adapter to share this connection wirelessly with other devices like smartphones or tablets.

Diagram illustrating Soft-AP Mode
Figure 8: Soft-AP Mode allows sharing your computer's internet connection.
Diagram showing the WiFi Transmitting function
Figure 9: The adapter can function as a Wi-Fi access point.

5.3 Bluetooth Functionality

With Bluetooth 4.2, you can connect a variety of Bluetooth devices to your computer. This includes:

  • Bluetooth Mouse and Keyboard
  • Bluetooth Speakers and Headphones
  • Smartphones and Tablets
  • Printers

Ensure your device is in pairing mode and then connect via your computer's Bluetooth settings.

Bluetooth 4.2 connectivity diagram
Figure 10: Connect various Bluetooth devices to your PC/laptop.

6. Maintenance

To ensure optimal performance and longevity of your EDUP USB WiFi Bluetooth 4.2 Adapter, consider the following:

  • Keep the adapter clean and free from dust.
  • Avoid exposing the adapter to extreme temperatures or humidity.
  • Ensure the antenna is always securely attached.
  • Periodically check for updated drivers on the manufacturer's website for improved performance and compatibility.

7. Troubleshooting

If you encounter issues with your adapter, refer to the following common problems and solutions:

  • Cannot achieve maximum speed: The actual speed can be affected by various factors including your network environment, router capabilities, physical barriers (walls, furniture), and your computer's internal memory/hardware. Ensure your router supports 600Mbps or higher to maximize the adapter's performance.
  • Wi-Fi dongle suddenly unavailable: Open your computer's "Device Manager" and check if the adapter's driver is disabled. Re-enable it if necessary, or reinstall the drivers.
  • Bluetooth function not working: Ensure your operating system is compatible. Bluetooth functionality is not supported on Windows XP, Linux, and Mac OS. Verify that the Bluetooth driver is correctly installed.
  • Adapter not detected: Try plugging the adapter into a different USB port. For desktops, prioritize rear USB ports for better power delivery and stability.
  • Adapter does not boost router speed: This adapter is designed to receive and transmit Wi-Fi signals more effectively, not to increase the inherent speed of your internet service or router.

8. Specifications

FeatureSpecification
Model NumberEP-AC1661
Brand NameST-JY (EDUP)
Wi-Fi Supported Frequency2.4G & 5G
Transmission Speed600 Mbps (2.4G: 150Mbps, 5G: 433Mbps)
Wireless Protocol802.11n, 802.11a/g, 802.11ac
Interface TypeUSB 2.0
Adapter SocketUSB
Applicable Network TypeEthernet (for Soft-AP mode)
ApplicationDesktop, Laptop
CertificationCE, FCC, RoHS
Antenna2dBi
Support SystemWindows 10 / 8.1 / 7 / XP / Vista / Mac OS 10.6 – 10.15.3
Bluetooth Version4.2

9. User Tips

  • For optimal Wi-Fi performance, ensure your router's specifications (e.g., 600Mbps or above) match or exceed the adapter's capabilities.
  • When using a desktop PC, always try to plug the adapter into a rear USB port for better power delivery and connection stability.
  • If you have a laptop with built-in Wi-Fi, remember to disable it before using the EDUP adapter to prevent potential conflicts and ensure the adapter is fully utilized.
  • If you experience sudden unavailability of the adapter, check your computer's Device Manager to confirm the driver is enabled.

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.

Related Documents - EP-AC1661

Preview 600M WiFi PCI Express Adapter User Manual | YiFanHeRong EP-9619
User manual for the YiFanHeRong 600M WiFi PCI Express Adapter (EP-9619). Features dual-band 2.4GHz/5GHz support, Bluetooth 4.0, and detachable antennas for Windows PCs.
Preview EDUP USB WiFi Adapter Installation Guide and Usage
Comprehensive installation guide for EDUP USB WiFi adapters, covering setup for Windows 7, Windows 10, Windows XP, and Mac OS. Includes troubleshooting tips and driver download information.
Preview Quick Installation Guide for zhaixingtiantuo 1200Mbps WiFi Adapter
A concise guide to installing and setting up the zhaixingtiantuo 1200Mbps dual-band WiFi adapter. Covers hardware installation, driver setup for Windows 10/11, and network connection.
Preview EDUP EP-AC1633 USB WiFi Adapter Quick Installation Guide
Step-by-step guide for installing the EDUP EP-AC1633 USB WiFi Adapter on Windows systems, including FCC and IC compliance information.
Preview AX1800 USB WiFi 6 Adapter: User Manual and Driver Installation Guide
User manual for the SKYBESS AX1800 USB WiFi 6 Adapter, detailing driver installation steps, system requirements, dual-band support (5G/2.4G), and troubleshooting FAQs. Compatible with Windows 8.1, 10, and 11. Provides high-speed wireless connectivity.
Preview fenvi WIFI 6 AX900 Driver Free Installation Guide
A step-by-step guide for installing the fenvi WIFI 6 AX900 wireless USB adapter using its driver-free installation feature. Learn how to connect to WiFi on Windows computers.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.