MSI US300EX Lite. Connectivity technology: Wireless, Host interface: USB. Data transfer rate (max): 150 Mbit/s. Colour of product: White. Compliance industry standards: IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft), Form factor: Extern, Compatible operating systems: Microsoft Windows 2000/XP/Vista