Major Chipset：MT7603U
PCBA Size：12.9x12.2 mm
Wi-Fi feature：802.11b/g/n, 802.11d/h/k
BLE Version：*
Wi-Fi Interface：USB 2.0
BT Interface：*
B4 Building, Haosan NO.1 Industrial Zone , Nanpu Road ,Xinqiao Street, Baoan District, Shenzhen 
86-755-81449957
86-755-81449967
