We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black USB dongle with two fold-out antennas

YOUHUA

YOUHUA USB Wi-Fi Bluetooth Adapter 600Mbps Dual Band 2.4/5.8GHz

SKU CH-PSHB-98XWK

Dual-band wireless adapter adds 600 Mbps Wi-Fi and Bluetooth to PCs and laptops via USB

  • TypeBluetooth Adapter
  • Driver-free setup installs automatically on Windows 7/8/8.1/10
  • Dual-band Wi-Fi reaches 433 Mbps at 5.8 GHz and 150 Mbps at 2.4 GHz
  • 2-in-1 adapter adds Wi-Fi and Bluetooth to PCs and laptops
  • AP mode turns a wired computer into a Wi-Fi hotspot
  • RTL8821CU chip supports IEEE 802.11 a/b/g/n/ac standards

What this adapter does

The YOUHUA USB dongle adds dual-band Wi-Fi and Bluetooth to a desktop or laptop through a single USB port. It targets users who need both wireless networking and peripheral connectivity without opening the case.

Practical limits of the USB interface

The adapter relies on the host USB port for power and data, so throughput cannot exceed what that port delivers. Windows Vista and macOS 10.11 to 10.15 require the supplied mini CD for driver installation, while Windows 7 through 10 support plug-and-play operation.

The spec that decides fit

Maximum link rates are 150 Mbps on the 2.4 GHz band and 433 Mbps on the 5.8 GHz band, giving a combined 600 Mbps rating. Bluetooth works only on Windows 7, 8, 8.1 and 10; it is not supported on Vista, XP or macOS.

Highlights

  • Driver-free setup installs automatically on Windows 7/8/8.1/10
  • Dual-band Wi-Fi reaches 433 Mbps at 5.8 GHz and 150 Mbps at 2.4 GHz
  • 2-in-1 adapter adds Wi-Fi and Bluetooth to PCs and laptops
  • AP mode turns a wired computer into a Wi-Fi hotspot
  • RTL8821CU chip supports IEEE 802.11 a/b/g/n/ac standards

Specifications

BrandYOUHUA
TypeBluetooth Adapter

Questions about this item

Should I pick the 2.4 GHz or 5.8 GHz band for my use case?

Use 5.8 GHz for HD video streaming and lag-free gaming at up to 433 Mbps; use 2.4 GHz for web browsing, music and chat at up to 150 Mbps.

What does the 600 Mbps headline speed mean in practice?

The 600 Mbps is the combined theoretical maximum of both bands; real-world throughput will be lower and limited to 433 Mbps on 5.8 GHz or 150 Mbps on 2.4 GHz.

Which wireless standard caps the adapter's performance?

The built-in RTL8821CU chip supports IEEE 802.11 a/b/g/n/ac, so the 5.8 GHz link tops out at 433 Mbps and 2.4 GHz at 150 Mbps.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.