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Small black USB 3.0 Wi-Fi dongle with internal antenna

EDUP

EDUP EP-AC1689 AC1300 USB 3.0 Wi-Fi adapter

SKU CH-D65V-VBSXY

Adds dual-band Wi-Fi up to 1300 Mbps via USB 3.0 with beamforming and MU-MIMO for stable connections on Windows and Mac

  • Interface typeUSB 3.0 WiFi Dongle
  • Wireless speedAC1300
  • Radio bands2.4 GHz / 5 GHz
  • Antenna configurationInternal Antenna
  • Setup requirementsUSB 3.0 supports transfer rates of up to 5.8 Gbit/s-10 times
  • Temperature rangeThe Realtek RTL8812BU-CG is a highly integrated single-chip
  • Up to 1300 Mbps Wi-Fi with 867 Mbps on 5 GHz and 400 Mbps on 2.4 GHz
  • USB 3.0 interface delivers 5.8 Gbps transfer rate for full adapter throughput
  • Beamforming focuses signal toward devices for stable connections and extended range
  • MU-MIMO lets multiple devices communicate simultaneously without queuing delays
  • Works with Windows 10, 8.1, 8, 7, XP and Mac OS X 10.6 to 10.15.3

AC1300 USB 3.0 Wi-Fi Adapter

The EDUP EP-AC1689 is a compact USB 3.0 wireless adapter that adds dual-band 802.11ac connectivity to a desktop or laptop. It delivers up to 1300Mbps total throughput using a Realtek RTL8812BU chipset and internal antennas. The adapter draws power directly from the USB port and requires no external cables. It is suited to users who want a simple wireless upgrade without opening their computer.

Windows and Mac users needing dual-band Wi-Fi

This adapter supports Windows 10, 8.1, 8, 7, XP and Mac OS X 10.6 through 10.15.3, making it a fit for older and current systems alike. It is not suitable for Linux environments because the supplier states the kernel is not supported. Buyers who need a wireless adapter for a TV, projector, printer, Xbox or PlayStation should look elsewhere, as those devices are explicitly excluded. Anyone requiring external antenna ports or a larger form factor for maximum range will not find them here.

Plug-in installation with driver download

Installation consists of inserting the adapter into a USB 3.0 port and installing the driver from the included CD or the manufacturer website before use. The device is backward compatible with USB 2.0 and 1.1 ports, though maximum throughput depends on a USB 3.0 connection. A common issue is attempting to use the adapter without installing the driver first, which results in no wireless connection. The mini design may block adjacent ports on tightly spaced hubs.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 90% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameEDUP
Model nameEP-AC1689
Product typeUSB Wi-FI Adapter
Product colorBlack
Connectivity
Wireless speedAC1300
Radio bands2.4 GHz / 5 GHz
Antenna configurationInternal Antenna
Ports & slots
Interface typeUSB 3.0 WiFi Dongle

Questions about this item

Does my computer need a USB 3.0 port to use the EDUP EP-AC1689 adapter?

It works with USB 3.0, 2.0 and 1.1 ports. USB 3.0 supports up to 5.8 Gbps for full AC1300 throughput, while USB 2.0 will limit the maximum wireless speed.

Will the EP-AC1689 connect to my existing 2.4 GHz router?

Yes. The adapter operates on both 2.4 GHz and 5 GHz bands, delivering up to 400 Mbps on 2.4 GHz and 867 Mbps on 5 GHz with any 802.11ac compatible router.

How can I verify the adapter is delivering the rated 867 Mbps on the 5 GHz band?

Check the link speed in your OS network status or run a local throughput test against a wired device; a stable 5 GHz connection should show a physical rate near 867 Mbps.

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