The AE2500 Dual-Band Wireless-N USB Adapter from Linksys employs wireless-N technology for top performance and range and offers wireless transfer speeds of up to 300 megabits per second. It also features superior range with multiple (MIMO) antennas. "N" wireless networking allows for transfer rates that are many times faster than that of 802.11a/g devices, making it an ideal solution for performance intensive networks where slower speeds are insufficient. Additionally, the device can operate on either the 2.4 GHz or 5 GHz band, allowing you to use this device in environments where wireless traffic is congested.