Specification: Origin: Mainland China Type: WIRED Transmission Rate: 2.5G/100/1000Mbps Kind: External Adapter Socket: RJ45 Interface Type: Mini PCI-Express Application: Desktop Model Number: Ethernet Network Card Certification: NONE Applicable Network Type: Gigabit Ethernet Lan Transmission Rate: 1000M Ethernet Cable Length: 20cm/7.8inch Applicable network type: Gigabit Ethernet Bus Type: Mini pci-e/M.2A+EKEY Full Duplex/Half Duplex: Full Duplex/Half Duplex Adaptive Network accessory type: Rl45 LED Indicator: LINK/ACT (connection work) Applicable models: desktop Main control chip: RTL8125BG Network Standard: EEE802.310BASE-T, IEEE 802.3u 100BASE-TX, IEEE 8023ab 1000BASE-T IEEE 802.3az Energy-Efhcient Ethernet, IEEE 802.3x Flow Control, 802.1q VLAN Tagging, 802.1p Layer 2 PriorityEncoding Driver support: Windows 7, 8.x, 10 Windows Server Diagram 2008R2, 2012, 20162019; Linux 2.6.31 to 4.11.xLTSVersions only Onboard single 2.5G network port, integrated 10/100/1000M/2.5G transceiver supports 2.5G and 1G Lite, 100M mode Auto-negotiation with extended next page functionality Support for switching/sex/skew correction Cross detection and auto-correction Compatible with IEEE802.3, IEEE802.3u, IEEE802.3ab Supports IEEE1588v1, IEEE1588v2, IEEE802AS Time Synchronisation Supports shaping algorithms based on IEEE802.1Qav credits Supports IEEE802.1P Layer 2 Priority Coding Supports IEEE802.1Q VLANs Tagging support for IEEE802.3az-2010 Support for IEEE802.3bz-2016 (NGBASET) Support for full-duplex flow control (IEEE8023x) Supports jumbo-frames up to 16K bytes Supports Virtual Machine Queuing (VMQ) Supports quad-core receive-side scaling (RSS) Bus Type: M.2 A+E Transmission Media: 1x 2.5G R45 port Transmission Rate: 2.5G/1000/100Mbps Network Mode: Support 2.5G and 1G Lite Mode