600m Dual-band Wireless Network Card Desktop Computer WiFi Receiver And Transmitter $ 5.90 Product information: Color: Black Interface Type: USB Wireless rate: AC600Mbps Dual-frequency signal: 2.4G/5GHz Wireless Protocol: 802.11a/B/g/n/ac Product Size: 33x15x8mm Size: Packing list: Wireless Network Card *1 Product Image: