Compared to 600M adapter:
AC1200 is equipped with a 5dBi antenna. This design will allow the product to better receive signals from the router even if there is a wall in the room.
AC1200 Dual Band Wireless Network Adapter, the maximum speed can reach 867 Mbps when you connect to 5G, this is the best choice for no-shift gaming and HD streaming and 2.4GHz band for video calls and online shopping.
Wifi Key Specification:
Antenna: 5dBi
Interface: USB 3.0
Meets IEEE802.11a / b / g / n and 802.11ac standards
RF Frequency: 2.412 GHz -2.4835 GHz, 5.15 GHz - 5.825 GHz
Compatible with Windows 2000 / XP / Vista / 7/8 / 8.1 / 10 (32-bit / 64-bit), Mac OS X 10.4-10.14 (for Windows 10, is plug and play)
Security Encryption: WFA, WPA, WPA2, WPS2.0, WAPI
Smart AP switching function