GLOTRENDS LE8445 4-Port 2.5 Gigabit PCIe Ethernet Network Card, 4 x RTL8125BG Chip, 4 x RJ45 LAN Port, PCIe X4 Installation

Item #: 9SIV2Z4K753010

Mfr. Part #: LE8445

UNSPSC: 43201404

Ports: 4-port, 2.5Gbps

1-port, 1Gbps
1-port, 2.5Gbps
2-port, 1Gbps
2-port(1Gbps) + 2-port(2.5Gbps)
4-port, 2.5Gbps

4-port 2.5Gigabit Network Card: Wide Range of Applications, such as Servers, Network Attached Storage (NAS), Soft Router and Firewall, etc.
Full Speed Operation: Based on the RTL8125BG Chip, the upstream/downstream bandwidth is PCIe 2.0 X4=20Gbps, so four ports can operate simultaneously at 2.5Gbps full speed.
Plug & Play in Windows: If your PC does not recognize the network card or the speed can not reach 1000Mbps level, please reinstall the driver. https://drive.google.com/drive/folders/15UkeFpoDpkyQyv3zD8Z3MxaYZ_Es2Jxj?usp=sharing
Other OS Compatibility: MAC OS/Linux/Centos/RHEL/Ubuntu/Debian/DSM/OpenWrt/PFSense/OPNSerse/IKUAI, etc. (Note: You may need to install the driver if your OS can not find the network card)
Virtual Machine Software: VMWare ESXi 5. x and 6.x/Proxmox/unRaid. (Note: you need to install the driver for VMware ESXi 7.0 or above)
LED Indicators: Yellow for 100/1000Mbps signal, Green for 2500Mbps

Model: LE8445

Internal Interface	PCI-Express 2.0 X4
External Interface	4 x 2.5Gbps
Chip	4 x RTL8125BG
LED Indicator	Yellow for 100/1000Mbps signal, Green for 2.5Gbps
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. (Does not support VMware ESXi 7.0 or above)
Installation	Play and Plug, no need extra driver. But if your PC does not recognize the network card or the speed does not reach the 2.5Gb level, please reinstall the driver. (Note: Please make sure that both connected ports support 2.5Gb and that the connected cable is at least CAT5E)

Quad Port 2.5 Gigabit Ethernet Network Card

With the 2.5G Base-T Technology, GLOTRENDS LE8445 2.5Gbps network card can reach 2.5x faster than typical Gigabit adapters. Backward compatible with 1000/100Mbps.

Quad Ports PCI-Express 100M/1000M/2.5G Ethernet on Motherboard, Notebook, or Embedded systems

Integrated 10M BASE-Te and 100/1000M/2.5G BASE-T 802.3 compatible transceiver
Supports 2.5G Lite (1G data rate) mode
Auto-Negotiation with Extended Next Page capability (XNP)
Compatible with NBASE-TTM Alliance PHY Specification
Supports PCI Express 2.1
Supports pair swap/polarity/skew correction
Crossover Detection & Auto-Correction
Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2) support
Supports jumbo frame to 16K bytes
Supports quad core Receive-Side Scaling (RSS)
Supports Protocol Offload (ARP & NS)

Internal 2.5Gb LAN Network for Instant File Sharing

Please make sure that both connected ports support 2.5Gb
The connected cable is at least CAT5E

PCIE 2.0 X4 (20Gbps ) Upstream and 12.8Gbps Downstream Bandwidth

PCI-Express 2.0 X4 upstream bandwidth offers 20Gbps speed at max
4 ports at 2.5Gbps full-speed operation

Package Including

Quad port PCI-E NIC Network Card
12cm Regular-profile bracket and 8cm Low-profile bracket

Products	LE8111H	LE8202	LE8204H	LE8105	LE8245F	LE8445
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 X2	PCI-Express 2.0 X4
External Interface	100/1000Mbps Ethernet	2 x 100/1000Mbps Ethernet	4 x 100/1000Mbps Ethernet	2.5Gbps	2 x 100/1000Mbps + 2 x 2.5Gbps	4 x 2.5Gbps