Monoprice 12816 network card USB 1200 Mbit/s

These adapters bring Wireless AC technology to any desktop or portable system with an available USB port. With a user friendly interface in the included software, users can easily manage and connect to available wireless networks. Each adapter can be configured for multiple wireless networks and can automatically connect when a preferred network is in range. Using a USB extension cable (not included) these adapters can also be moved around to find a stronger signal. Since these adapters are small yet powerful, they are ideal for traveling abroad or for use in a conference room.
Features: - Supports the wireless 802.11AC standard - Supports transmitting over 2.4G and 5G frequencies simultaneously - Backward compatible with wireless 802.11 a/b/g/n/ac network hardware - Reduced interference and lag with Dual band connectivity during HD streaming, gaming, and video conferencing - Maximum transmission speed of up to 867Mbps over 5.0GHz and 300Mbps over 2.4GHz frequencies - Setup wireless security and encryption easily with the WPS button - Supports Mac® OS X® 10.6.8 or above and Windows® XP / 7 / 8 (32 & 64 bit) - High speed USB 3.0 port - Up to 10x faster than USB 2.0 - Small, lightweight, and includes a 2x 2dBi built-in antennas