Features 1. Automatic Sensing: Supports 10/100/1000/2500Mbps automatic sensing capability. USB interface. Backward compatible with USB 3.0/2.0. 2. High Speed: Supports Auto MDIX (automatic detection of straight-through and crossover network cables). Supports USB full speed and high speed mode with bus power. 3. Compatible with: IEEE 802.3, 802.3u, and 802.3ab. (10Base‑T, 100Base‑TX, 1000Base‑T, and 2500Base‑T). 4. Support: Supports full duplex and half duplex operation in Fast Ethernet, supports Jumbo packets up to 9KB. 5. Plug and Play: Supports Suspend Mode and Remote Wakeup via Link and Magic Packet. Plug and play installation. Item Type: 2.5G Network Adapter Material: Metal Shell Network Standards: IEEE 802. 3, 802.3u, and 802.3ab LED Indicator: Link 2500BaseT Power Supply: Integrated On Chip 3.3V to 2.5V Regulator, Requires Only Single Power Supply: 3.3V Network Interface: Female RJ45 Hole with Auto MDIX Support Full Duplex: 10BaseT, 100BaseTx, 1000BaseT, 2500BaseT Half Duplex: 10BaseT, 100BaseTX, 1000BaseT RAM: Embedded 20KB SRAM for RX Packet Buffering and 20KB SRAM for TX Packet Buffering Operating Temperature: 0℃ to 70℃ Operating System Support: for Windows Vista, 8, 10, OS/ for Linux 1 x High Speed Network Adapter