technology is supported on specific platforms. PCI-E I226 2.5G Ethernet Server Network Card, designed for: any mobile device, desktop, workstation, value server or industrial design with space constraints (copper) standard IEEE802.3 Ethernet interface, 2.5Gb/s, compliant with four-port 2.5GbE RJ45 port (copper cable) standard IEEE802.3 Ethernet interface (IEEE802.3bz, IEEE802., IEEE802.3u and IEEE802.3) compliant with 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE applications IEEE802.3 auto-negotiator, IEEE802.3x and IEEE802.3z compliant flow control support with software controllable RX thresholds and TX pause frames Supports Time Sensitive Networking (TSN) function and Wake-on-LAN of IEEE802.3az Energy Efficient Ethernet (EEE) Applicable networks: Multi-gigabit server network cards Main controller: (R) I226-T4 Bus type: PCI Express X4, 2.5GT/s Media interface: 4 x RJ45 copper cable Transmission rate: 10/100/1000/2500Mbps Network topology: 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE IEEE 802.3bz, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3az Energy Efficient Ethernet (EEE) Management features: IPMI pass-through via SMBus or NC-SI, iSCSI boot, , PXE remote boot, VLAN filtering : 10 32/64bit Product certification: FCC, CE, RoHS Working temperature: 0 ~ 55 ℃ (32 ~ 131℉) Storage temperature: -40 ~ 70 ℃ (-40 ~ 158 ℉) Storage humidity: 90% non-condensing relative humidity at 35°C color: As shown Material: PCB Package Contents: 1 x PCI-E I226-V Quad-Port 2.5G Server Network Card 1 x CD Driver 1 x Short Iron Chip/Small 2U Case 1 x English manual 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.