Nano-Sized – Ultra-small for convenient portability with reliable high performance
Supported Operating System – Supports Windows 10/8.1/8/7/XP
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 10/8.1/8/7/XP