Feature(may vary by option.)

●Based on the 2.5 Gigabit Ethernet NIC: RTL8125BG chip, this network card offers speeds of 100/1000/2500Mbps, and is only the PCIE X1 slot required for installation
●PLUG & PLAY ON WINDOW: If your PC does not recognize network card or speed does not reach 2500Mbps, please reinstall the driver https://drive.google.com/drive/folders/15UkeFpoDpkyQyv3zD8Z3MxaYZ_Es2Jxj? usp=sharing
●Compatible with other operating systems: MAC OS/Linux/CentOS/RHEL/Ubuntu/Debian/DSM/OpenWrt/PFSense/OPNSerse/IKUAI etc (Note: If your OS cant find the network card, you need to install the driver )
●Virtual Machine Software: VMWare ESXi 5.x and 6.x/Proxmox/unRaid. (Note: You need to install driver of VMware ESXi 7.0 or higher. )
●LED Indicator: Yellow for 100Mbps signal, Green for 1000Mbps (Note: Ensure both connection ports support 1000Mbps, the connection cable is at least CAT5E. )

[1-port.2.5Gbps]




[2-port(1Gbps) + 2-port(2.5Gbps)]




[4-port.2.5Gbps]




[2-port.1Gbps]




[4-port.1Gbps]




[1-port.1Gbps]





Description

Model: LE8105

Internal Interface PCI-Express 2.0 X1
External Interface 2.5 Gigabit
Chip RTL8125BG
LED Indicator The 100/1000Mbps signal is yellow and the 2.5Gbps signal is green.
OS Compatibility Windows/Linux/MAC OS/DOS; Centos/RHEL/Ubuntu/Debian/DSM/OpenWrt/PFSense/OPNSerse/IKUAI; VMWare ESXi 5.x and 6.x/Proxmox/unRaid.Not compatible with VMware ESXi 7.0 or higher. )
Driver Installation No driver is required for Windows; if the OS cant accept this card, you may need to download the RTL8125BG driver from Realtek website.
2.5G PCI-E NIC Network Card Adapter2.5G PCI-E NIC Network Card Adapter

PCI Express 10/100/1000/2500M Ethernet (Ethernet) to motherboard, laptop, and built-in systems (Embedded systems).

Supports 10M BASE-Te and 100M/1000M/2.5G BASE-T 802.3 built-in transceiver 2.5G Lite (1G Data Rate) mode Support Extended Next Page Function (XNP) Support Auto Negotiation NBASE-TTM Alliance PHY Specification Pair Swap (Pair Swap) Pole. Polarity/ Supports Skew Correction Crossover Detection and Auto Correction Technologies Compatible with Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task Off-Road (Segmentation Task-offload) (Large End V1 and Large Send V2) Jumbo (Jumbo) Frames 16Kbye. 4 core support Support Receiver Scaling (RSS) Protocol Offload (ARP and NS)

2.5G PCI-E NIC Network Card Adapter2.5G PCI-E NIC Network Card Adapter

PCI-Express 2.0 X1 Speed

PCI-Express 2.0 X1 bus (BUS) bandwidth provides maximum speed of 4Gbps.The RTL8125BG converts PCI-Express 2.0 X1 to Ethernet (Ethernet) signals at full speed (10/100/1000Mbps/2.5Gbps).

2.5G PCI-E NIC Network Card Adapter2.5G PCI-E NIC Network Card Adapter

Includes:

2.5Gbps PCI-E NIC Network Card Standard Profile Bracket (Length: 12cm) and Low Profile Bracket (Length: 8cm)

NIC Network Card 1000M Ports NIC Network Card 1000M 2 Ports NIC Network Card 1000M 4 Ports 2.5 Gigabit Ethernet Card 4 Port 2.5 Gigabit Wired LAN Adapter Card
NIC Network Card 1000M Ports NIC Network Card 1000M 2 Ports NIC Network Card 1000M 4 Ports NIC Network Card 2.5G Port 4 Ports 2.5G Wired LAN Card
Customer Reviews
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Price ¥1,399 ¥3,590 ¥5,699 ¥2,019 ¥6,999
Internal Interface PCI-Express 1.0 X1 PCI-Express 1.0 X1 PCI-Express 2.0 X1 PCI-Express 2.0 X1 PCI-Express 2.0 X4
External Interface 10/100/1000Mbps Ethernet 2 x 10/100/1000Mbps Ethernet 4 x 10/100/1000Mbps Ethernet 2.5Gbps 4 x 2.5Gbps