Prolink DH-5102U AC650 Wireless USB Adapter,  It is supports dual-band wireless (2.4 GHz and 5 GHz band) that provide flexible connectivity which compliant with the 802.11b/g/n/ac standard. The Wi-Fi speed of 433Mbps on 5GHz is ideal for HD video streaming...

Prolink  DH-5103U AC650 Wireless USB Adapter with 6dBi Antenna has the capability to receive Wi-Fi signals on two separate bands. It allows you to choose the best Wi-Fi band (2.4GHz band for surfing and social media while 5GHz band for HD...