Bluetooth-compatible Adapter Wireless Dongle Usb Receiver for Desktop Computer Laptop Wireless Mouse Headset

Features: The latest Bluetooth-compatible 5.3 technology has made major breakthrough; optimizing the transmissiondelay and connection defects of the old version of Bluetooth-compatible5.0
USB Bluetooth-compatible 5.3 Adapter support downward compatible-bluetooth 2.0/3.0/4.0/5.0-/5.1 devices.
Diver-free for Win8.1 and Later ;Only use on Windows- computer
Bluetooth-compatible 5.3 high performance and stable transmission; durable.
Plug play- it can connect 5 devices at the same time-.

Specifications: Item: Usb Bluetooth-compatible 5.3 Receiver
for: computer laptop wireless keyboard mouse and more
Color: Blue/Red
Material: Plastic+Metal
Size: approx 3.4×1.8×0.8cm/1.34×0.71×0.31
Quantity: 1PC

Package Includes: 1 Piece Usb Receiver

note: Due to the problems of lighting effects and shooting angles; there will be certain tolerances in the product; please understand.
Please allow 0-1cm error due to the manual measurment.