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Small black USB dongle with a glossy finish

PISKEKAT

PISKEKAT 600Mbps Dual Band WiFi Bluetooth 5.0 USB Adapter

SKU CH-1AGH-YBK8E

Adds 600Mbps dual-band Wi-Fi and Bluetooth 5.0 to a desktop PC via USB

  • Product typeServer
  • Dual-band Wi-Fi up to 600 Mbps with RTL8821CU chip
  • Bluetooth 5.0 EDR for stable peripheral links up to 20 metres
  • 4 GHz band for range and compatibility at 150 Mbps
  • 8 GHz band for low-interference streaming at 433 Mbps
  • AP mode turns the PC into a Wi-Fi hotspot

Dual-band Wi-Fi and Bluetooth 5.0 adapter

The PISKEKAT USB adapter adds 802.11ac wireless and Bluetooth 5.0 to a desktop or laptop. It suits users who need a single dongle for both network access and peripheral pairing. Plug-and-play operation works with Windows 7 through 11.

600 Mbps combined throughput with band choice

The RTL8821CU chip delivers up to 150 Mbps on 2.4 GHz and 433 Mbps on 5.8 GHz. The lower band offers longer range and broad compatibility; the higher band provides less interference and lower latency. Heavy multi-stream transfers or sustained maximum-rate traffic will exceed the single-stream ceiling.

Low-power operation with 10–20 m Bluetooth range

Bluetooth 5.0 + EDR runs at up to 3 Mbps and stays backward compatible with Bluetooth 2.0, 3.0 and 4.0. The adapter draws minimal power from the USB port and runs cool under normal loads. Radio interference or dense obstacles will reduce the effective wireless distance.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 87% of the 2,764 comparable items (median $106.99).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeServer

Questions about this item

Will the 600Mbps adapter connect to my existing 2.4GHz router?

Yes, it supports IEEE 802.11 a/b/g/n/ac standards and delivers up to 150Mbps on the 2.4GHz band, so it works with older 2.4GHz networks.

How do I confirm the RTL8821CU chip is running at 433Mbps on 5.8GHz after setup?

Check the wireless link speed in your OS network settings; it should show a 5.8GHz connection operating at up to 433Mbps when signal quality is good.

Does the box include a driver disc for Windows 7, or must I download drivers separately?

The adapter is plug-and-play on Win 7/8/8.1/10/11; no driver disc is mentioned, so Windows installs the RTL8821CU driver automatically or via Windows Update.

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