Features of TPLink UB4A Bluetooth 4.0 Nano USB Adapter

• Bluetooth 4.0 – Applies advanced 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, Win 10, and Win 11

• Nano-Sized – Ultra-small for convenient portability with reliable high performance

• Supported Operating System – Supports Windows 11/10/8.1/8/7

 

Specifications of TPLink UB4A Bluetooth 4.0 Nano USB Adapter

 

HARDWARE FEATURES
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)
OTHERS
Certification	FCC, CE, RoHS
Package Contents	Bluetooth 4.0 Nano USB Adapter UB400 Quick Installation Guide
System Requirements	Windows 11/10/8.1/8/7
Environment	Operating Temperature: 0℃~40℃ (32℉ ~104℉) Storage Temperature: -40℃~70℃ (-40℉ ~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing