Welcome to our store! 1. Automatic Sensing: Supports 10, 100, 1000 Mbps function, USS full speed and high-speed mode, and bus power capability. 2. Automatic Detection: Female RJ45 connector supporting Auto MDIX (straight-through and crossover 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: Supports sleep mode and remote wake-up via link and magic packet. Item Type: Gigabit Ethernet Adapter Internet Standards: IEEE 802.3, 802.3u, and 802.3ab Internet Interface: Female RJ45 connector supporting 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 1 x Gigabit Ethernet Adapter 100% Satisfaction - Our customers are our priority. If you find any issues with the products after receiving the item, such as damage and incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.