Supports 10/100/1000 Mbps auto-sensing function USB 3.0 interface Backward compatible with USB 2.0 Supports Auto MDI/MDIX (straight and crossover network cable automatic detection) Supports USB full speed and high speed mode and bus power capability This compact USB 3.0 network adapter is backward compatible with older USB 2.0 / 1.x computer systems (speed limited by USB bus), making it the perfect portable replacement network adapter or laptop accessory. Compatible with Chromebook, MacBook Air, Windows, and Android tablets. The Gigabit Ethernet Adapter adds an RJ45 Ethernet port to a USB-enabled computer system that supports Gigabit networking with a bandwidth of 1000 Mbps. Complies with IEEE 802.3, 802.3u, and 802.3ab (10Base-T, 100Base-TX, and 1000Base-T) Supports full-duplex and half-duplex operation for Fast Ethernet Supports Jumbo packets up to 9 KB Supports suspend mode and remote wake-up via link and magic packets Plug and play installation System Requirements: Windows XP / Vista / 7 / 8.1 / 10, Macintosh OSX 10.6 / 10.7 Available USB port (USB 3.0 port recommended) Input interface: RJ45 to network cable Output interface: USB 3.0 to computer Color: Black Material: ABS Package Contents: 1 x USB 3.0 to Gigabit LAN Adapter Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.