Feature: 1. Auto Sensing: Support 10, 100, 1000 Mbps function, USS full speed and high speed mode, and bus power capability. 2. Auto Detection: Female RJ45 jack that supports Auto MDIX (straight through and across internet cable). 3. Wide Compatibility: IEEE 802.3, 802.3u, 802.3ab (10BASE‑T, 100Base‑TX and 1000Base‑T). 4. Full Duplex Half Duplex: Supports full duplex and half duplex operation of Fast Ethernet, 10BASE‑T, 100Base‑TX and 1000Base‑T. 5. Remote Mode: Support suspend mode and remote wake up through link and magical packet. Specification: Item Type: Gigabit Ethernet Adapter Internet Standards: IEEE 802.3, 802.3u and 802.3ab Internet Interface: Female RJ45 Jack That Supports Auto MDIX Full Duplex: 10BASE-T, 100BASE-TX and 1000BASE-T Half Duplex: 10BASE-T, 100BASE-TX System Compatibility: For Windows 7,for Windows 8,for Windows 10,for Vista,for XP, for OS X 10.6 or Higher, for Linux, for Android. Package List: 1 x Gigabit Ethernet Adapter