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Tiny black USB dongle with two fold-out antennas, .6 by .3 by 1.3 inches

Auscoumer 4510AC USB Wi-Fi Bluetooth 4.2 adapter

SKU CH-6SYH-3ZWRM

Adds dual-band Wi-Fi up to 600 Mbps and Bluetooth 4.2 to Windows PCs with automatic driver install and AP mode support

  • Wi-Fi standardIEEE 802.11ac
  • Supported standardsIEEE 802.11ac
  • Wireless speed600 Mbit/s
  • Product color600 Mbit/s
  • Key features600 Mbit/s
  • Product dimensions0.6 in × 0.3 in × 1.3 in
  • Driver-free setup on Windows 7/8/8.1/10/11 installs automatically
  • Dual-band 2.4 GHz 150 Mbps and 5.8 GHz 433 Mbps for streaming and gaming
  • Bluetooth 4.2 connects speakers, headsets, keyboards and mice up to 33 ft
  • AP mode turns a wired PC into a Wi-Fi hotspot for phones and tablets
  • Ultra-compact 0.6 x 0.3 x 1.3 in design saves space and travels easily

Dual-band USB Wi-Fi and Bluetooth 4.2 adapter

This Auscoumer 4510AC adapter adds both wireless networking and Bluetooth to a desktop or laptop through a single USB port. It suits users who need cable-free internet access and want to connect peripherals such as headsets, keyboards or mice without internal card installation. The compact dongle works with Windows XP through Windows 11 and Mac OS 10.11 to 10.15.

600 Mbps combined 2.4 GHz and 5.8 GHz throughput

The RTL8821CU chipset delivers up to 150 Mbps on the 2.4 GHz band and 433 Mbps on the 5.8 GHz band under the IEEE 802.11ac standard. This dual-band capability lets you choose the less congested 5.8 GHz frequency for streaming or gaming while keeping 2.4 GHz available for older devices and wider coverage.

Driver-free on Windows

On Windows 7 through 11 the driver installs automatically, so no internet connection or CD drive is required during setup. The adapter can also turn a wired PC into a Wi-Fi hotspot through AP mode. Bluetooth 4.2 supports peripherals up to 33 ft away, though Bluetooth is limited to Windows and does not function on Vista, XP or Mac OS.

How it compares

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

Price $15.99
Cheaper than about 60% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameAuscoumer
Model name4510AC
Part number4510AC
Product color600 Mbit/s
Connectivity
Wi-Fi standardIEEE 802.11ac
Supported standardsIEEE 802.11ac
Wireless speed600 Mbit/s
Size & build
Product dimensions0.6 in × 0.3 in × 1.3 in
Product weight0.018 kg

Questions about this item

Will the 600 megabits per second headline speed be reached on my 5.8 GHz network?

The 5.8 GHz band tops out at 433 megabits per second, so the 600 figure is the combined dual-band maximum, not the single-band ceiling.

What does the IEEE 802.11ac standard cap in real use on this adapter?

On this hardware the 5.8 GHz link is limited to 433 megabits per second and the 2.4 GHz link to 150 megabits per second by the RTL8821CU chipset.

How much clear space do I need behind the USB port for the 0.6 by 0.3 by 1.3 inch dongle?

The ultra-compact body measures 0.6 in by 0.3 in by 1.3 in, so it fits in tight laptop ports without blocking adjacent sockets.

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