TP-Link USB Bluetooth Adapter for PC, Bluetooth 4.0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11/10/8.1/8/7/XP for Desktop, Laptop, PS4/ Xbox Controllers (UB400) electronics_best_sellers_May2024 It is mainly used for

It is mainly used for troubleshooting optical performance

please check your monitor if set with guide line

This leads to a higher manufacturing cost

Size: 15 x 12

TP-Link USB Bluetooth Adapter for PC, Bluetooth 4.0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11/10/8.1/8/7/XP for Desktop, Laptop, PS4/ Xbox Controllers (UB400) electronics_best_sellers_May2024 It is mainly used forTP Link USB Bluetooth Adapter for PC, Bluetooth 4. 0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11 10 8. 1 8 7 XP for Desktop, Laptop, PS4 Xbox Controllers (UB400) UB400 is highly portable and much smaller than a flash drive. Plug and play in win8 8. 1 10 systems to enjoy a wireless communication with Bluetooth enabled devices. Ub400 supports advanced Bluetooth 4. 0 and enables wireless connectivity a wide range