USB Driver free wireless network 1200M dual-frequency computer wifi receiver 5G / 2.4G

Product attributes
Product Type: USB3.0 High Speed Wireless Card
Model: 8812
Item Number: SM7612UN01
Transfer rate: 1200 Mbps
Interface type: USB
Wireless standards: IEEE 802.11g, IEEE 802.11b, IEEE 802.11n
Operating Band: 5 G & 2.4G
Support agreements; 802.11AC
Color: Black