USB 3.0 to Gigabit Ethernet Network Adapter UE300 Fastest USB 3.0 and Gigabit solution ensure high speed transfer rate Plug and Play in Windows (XP/Vista/7/8/8.1), Mac OS X (10.9/10.10), Linux OS. Note: Driver required for Mac OS X (10.5-10.8) Foldable and Portable design ideally suits your Ultrabook       What This Product Does The USB 3.0 to Gigabit Ethernet Adapter UE300 adds Gigabit Ethernet network connectivity to your Ultrabook,MacBook Air or desktop through a USB 3.0 port. Backward compatible with USB 2.0/1.1 standards,transferring files at ultrafast speed over an Ethernet port.       High Speed Data Transfer Equipped with USB 3.0 ports and Gigabit Ethernet port, UE300 provides a high speed data transfer ra