EDUP 10/100/1000 Gigabit Ethernet network adapter card Notes 1. Power supply: (1). only support 5V Power supply. Do not connect 12V Power source. (2). Do not insert the SATA power supply cable into our PCI-E Card in the reverse direction. 2. Do not install this PCI-E Card when the computer is on. 3. Please download driver before using. Driver link: /ep-9602gs-driver/ 4. Device manager-network adapter-realtek PCIe family controller. 5. Do not support Linux or Mac OS. 6. Important Note: only work with PCI-E slot, not for PCI slot. The high quality PCI Gigabit NIC with 12cm profile bracket and additional 8cm profile bracket that makes it easy to install the card in a small form factor/Low profile computer case. What you get: 1* EDUP Gigabit PCI-E network card 1* 8cm low-profile bracket 1* screwdriver 1* network cable 2* screw EDUP 2-year hassle-free and lifetime friendly customer service.