Product color: Black
Product material: ABS material + silver USB head
Wireless protocol: IEEE 802.11 ac/a/b/g/n
Product chip: (Chipset) RTL8812BU Network speed support (WiFiSpeed): 2.4GH z--400Mpbs
5.8 GHz - 867 MPBS
Network mode (Frequency): Dual Band 2.4G + 5.8G
Applicable OS (0s): Windows Vista/XP/Win7/8/10/11, Linux OS, MAC OS 10.9 - 10.15
Note: Windows7810/11 supports no-drive, plug and play.