TP-Link AC1200 Wireless Dual Band USB 3.0 Adapter 1200Mbps USB3.0/2.0 300Mbps at 2.4Ghz + 900Mbps at 5Ghz 802.11a/b/g/n/ac, WPA2/WPA

TP-LINK's Archer T4U comes with the Wi-Fi standard - 802.11ac, 3 times faster than Wireless N speeds. With 867 Mbps wireless speeds over the crystal clear 5 GHz band or 300 Mbps over the 2.4 GHz band, the Archer T4U is the superior choice for seamless HD streaming, online gaming and other bandwidth-intensive tasks.
Product Description: TP-Link Archer T4U - network adapter - USB 3.0 | Device Type: Network adapter | Form Factor: External | Interface (Bus) Type: SuperSpeed USB 3.0 | Dimensions (WxDxH): 9.22 cm x 2.9 cm x 1.46 cm | Data Link Protocol: Wi-Fi 5 | Data Transfer Rate: 1.2 Gbps | Frequency Band: 2.4 GHz, 5 GHz | Processor: No CPU | Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n, IEEE 802.11ac | System Requirements: Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Windows 8 (32/64 bits)