TP-Link UB400 USB Bluetooth 4.0 Adapter - Nano Plug & Play for Windows

Turn any Windows PC or laptop into a full-featured Bluetooth hub with the TP-Link UB400 USB adapter. Its ultra-small nano form factor is even smaller than a flash drive, so it slides into a USB port and stays hidden while you work or travel. With Bluetooth 4.0 technology, the dongle supports the latest low-energy devices and remains backward compatible with Bluetooth 3.0, 2.1, 2.0 and 1.1, letting you link phones, tablets, speakers, headsets, keyboards, mice and game controllers without extra hardware. Installation is effortless: on Windows 8, 8.1, 10 and 11 the adapter works straight out of the box, no drivers needed. For Windows 7 and XP a free driver can be downloaded from the TP-Link website, extending Bluetooth capability to older machines. The built-in EDR and A2DP profiles ensure stable, low-latency audio streaming and reliable data transfer. Because it draws only minimal power, your battery life stays intact while you enjoy wireless freedom. Whether you need to stream music, transfer files, or add wireless peripherals, the UB400 delivers a dependable, plug-and-play solution that fits any desktop or laptop setup.