D-Link RangeBooster N650 Draft-11n PC Card. Connectivity technology: Wireless, Host interface: CardBus. Data transfer rate (max): 108 Mbit/s, Supported data transfer rates: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, 108 Mbps. Frequency band: 2.4 - 2.4835 GHz. Width: 53.3 mm, Depth: 120 mm, Height: 7.7 mm. LED indicators: Link