TP-LINK Archer T4U-AC1300 High Gain Dual Band Wi-Fi USB Adapter

802.11ac 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.  AC1200 wireless speed The 5 GHz 867 Mbps is perfect for HD video streaming and lag-free online gaming, while using 2.4 GHz 300 Mbps Wi-Fi for normal use such as web surfing  USB 3.0 - up to 10x faster than USB 2.0 Experience blazing speed data transfers of up to 4.8 Gbps with USB 3.0 - the USB connectivity standard. USB 3.0 transfers data up to 10x faster than USB 2.0 and is also backward compatible with USB 2.0. This high-speed transfer rate combine with 802.11ac ideal for HD streaming, online gaming and large file downloads.  The best of both bands TP-LINK's Archer T4U is an AC1200 wireless dual-band USB adapter giving users the ability to access crystal clear 5 GHz connections or legacy 2.4 GHz connections to upgrade their notebook or PC's wireless capabilities to operate with 5 GHz band wireless networks, while ensuring that they can still access legacy 2.4 GHz band wireless networks. 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)