Specification
• Supports PCI Express revision 2.0
• Support 2.5G and 1G Lite mode
• Supports PCI Express x4, x8 or x16 socket
• Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications
• IEEE 802.3u auto-negotiation conformance
• Half duplex operation at 10BASE-Te and 100BASE-TX
• Automatic polarity correction
• Error correcting memory (ECC) in packet buffers
• Flow control support: send/receive PAUSE frames and receive FIFO
• Supports EFI PXE
• Support Wake on LAN ,Only the first port (upper left corner) supports Wake-On-LAN (Wake-On-LAN)
• Time Sensitive Network (TSN): IEEE 1588/ 802.AS Rev, 802.1Qav, 802.1Qbv
• Supports Interrupt moderation, VLAN (802.1Q & 802.1P), TCP/IP checksum offload, segmentation offload
• Supports IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3az、IEEE 802.3bz
• Supports IEEE802.3az(Energy Efficient Ethernet)
• Supports IEEE802.3bz(2.5GBASE-T)
• Supports Full Duplex flow control(IEEE 802 .3x)
• Supports Size of jumbo frames 9.5 KB and without TSN
System Requirements
• Windows 10S/10RS5+
• Ubuntu 19.04 or higher
•  10QTS 4.4.2 or later (recommended to update to the new version of QTS)
•  Windows 10 (version 1809 and above) or newer;
•  Linux Stable Kernel 4.20/5.x or later
• PCI Express-enabled system with an available PCI Express slot

Package Contents
• 1 x PCIe 4 Port 10 /100/1000M/2.5G Ethernet Card
• 1 x User Manual
• 1 x Low Profile Bracket
Note: Contents may vary depending on country/market