Bluetooth 4.0 – Uses the latest Bluetooth 4.0 with low energy (BLE) technology and is backward compatible with Bluetooth V3.0/2.1/ www.tp-link.com UB400 | Bluetooth 4.0 Nano USB-адаптер - TP-Link
The installation process depends entirely on your operating system: tp link bluetooth 4.0 driver download
– On Linux, the search is even more misleading. The driver isn’t a download but a kernel module ( btusb , bluetooth ). The user often needs firmware files ( rtl_bt/rtl8761a_fw.bin ), which come from linux-firmware , not TP-Link. Bluetooth 4
There are two primary ways to get the official TP-Link drivers. which come from linux-firmware
If you genuinely need a Bluetooth 4.0 driver for a TP-Link dongle: