1. Compliant with PCI Revision 2.2 2. With four 10M/100M adaptive ports 3. Compliant with network protocols: IEEE802.3/, IEEE802.3U, IEEE802.3X. 4. Adopt store-and-forward technology, combined with dynamic memory allocation, to effective data allocation for each port. 5. Flow control to that nodes send and receive, try to avoid packet loss. Compatible with both 10Base-T and 100Base-TX network environments Duplex/half-duplex adaptive Support and remote function of the vehicle 10M/100M card LED panel lights dynamically display the power supply, network on and off state Driver support OS:dos/linux///98/ME/2000/XP/Vista/Win7/SERVER 2003/2008/win8 32-64 bit Operating temperature:0-40 Storage temperature:-20-60 Working humidity:10%-90%RH without condensation Storage temperature:5%-90%RH non-condensing The appearance and color of the product from batch to batch, which does not affect the use. Colour:Green Material:PCB Package Contents: 1 * network card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.