1、Using original powerful master chip, it is stable and powerful 2、RJ45 dual port Gigabit LAN, compatible with multiple operating systems 3、Suitable for a variety of applications, including servers, Internet cafes and data centers 4、Gold-plated PCI-Ex1 interface, stable and durable 5、Compact appearance, easy to install and remove Features: 1. Using original powerful master chip, it is stable and powerful 2. RJ45 dual port Gigabit LAN, compatible with multiple operating systems 3. Suitable for a variety of applications, including servers, Internet cafes and data centers 4. Gold-plated PCI-Ex1 interface, stable and durable 5. Compact appearance, easy to install and remove   Specification: Condition: 100% Brand new Item Type: Dual Port Gigabit Ethernet Controller Number of Network Port: 2 Port Ethernet Controller (chip): for I350AM2 Bus Width and Type: PCI-E 2.0  Terminal Fixing: half height  Fittings: RJ-45 Transmission Rate: Gigabit Applicable Wire: Copper copper wire Wiring Type: Cat 5 up to 100m Height of Bracket: Low Profile and Full Height Networking Specifications Number of Port: Dual Port System Interface Type: PCIe v 2.1 Speed and Slot Width: (theoretical speed 5 GT / s) x1 Lane Size: Approx. 100 x 80 x 20mm / 3.9 x 3.1 x 0.8in   Package List: 1 x i350T2 Dual Port Gigabit Ethernet Controller