-Official product page link-
 
-FEATURES-
	
Bluetooth 4.0 – Applies the latest Bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
	
Driver Free – Plug and Play for Win 8, Win 8.1, and Win 10
	
Nano-Sized – Ultra-small for convenient portability with reliable high performance
	
Supported Operating System – Supports Windows 10/8.1/8/7/XP
 
-SPECS-
	
Standards and Protocols : Bluetooth 4.0
	
Interface : USB 2.0
	
Dimensions ( W x D x H ) : 0.58 × 0.27 × 0.74 in (14.8 × 6.8 × 18.9 mm)