Kebidumei 1200Mbps USB3.0 Wifi Network Card Dual-Band 2.4G/5GHz Mini Wireless USB Adapter Receiver for PC Laptop/Desktop

It can work on both 2.4G and 5G bands at the same time
The 2.4G band can go up to 300Mbps, and the 5G band can go up to 867Mbps.
802.11ac wireless transmission technology
Support operating system 32/64bit Win XP, Vista, win7, win8, win8.1, win10.
It can provide security for wireless network connections.
Size: 20*14*6mm/0.78*0.55*0.23/'