Add Bluetooth To Any Windows PC
The UB400 turns a non-Bluetooth PC or laptop Bluetooth-capable, letting you connect wireless headsets, keyboards, and controllers without needing a built-in Bluetooth chip.
Bluetooth 4.0 Technology
Applies the latest Bluetooth 4.0 and is backward compatible with Bluetooth V3.0/2.1/2.0/1.1, ensuring broad device compatibility.
Broad Operation Range
With a transmission distance of up to 65 ft, enjoy lossless music via a Bluetooth headset without hovering around your computer.
Connect Up To 7 Devices At Once
Supports simultaneous connections with up to 7 Bluetooth devices, enough to keep a headset, keyboard, and controller all connected together.
Plug And Play Simplicity
Works instantly with Windows 8, 8.1, 10, and 11 with no driver installation needed; Windows 7 and XP require a free driver download from TP-Link’s website.
Nano-Sized Design
A sleek, ultra-small design means you can insert the adapter into any USB port and simply keep it there, whether traveling or at home.







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