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Single-Port Gigabit PCIe x1 NIC | Broadcom BCM5751 Chip 10/100/1000Mbps RJ45 Mini PCI Express Desktop LAN Adapter
- Original Broadcom BCM5751 NetXtreme single-chip solution with integrated MAC+PHY, single RJ45 auto-negotiates 10/100/1000Mbps per IEEE802.3ab, works with Cat5e/Cat6 UTP cable up to 100m.
- PCIe 1.1 x1 bus (2.5GT/s), backward compatible with PCIe x1/x4/x8/x16 motherboard slots, compact mini PCB design fits standard & slim SFF desktop chassis.
- Full hardware offload: TCP/UDP/IP checksum & Large Send Offload to cut CPU usage; supports 9KB Jumbo Frame, 802.1Q VLAN tagging, 802.3x flow control & 802.1p QoS prioritization.
- Built-in Wake-on-LAN remote startup + PXE network boot for diskless deployment; dual LINK/ACT LED displays real-time link and data transmission status.
- Comes with full-height + low-profile half-height metal brackets; wide OS compatibility: Windows XP/7/10/11, Windows Server, Ubuntu/CentOS/Debian Linux, VMware ESXi.
- Low power consumption, mature industrial-grade chip for stable 24/7 long-time continuous operation.
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Overview
Specs
Reviews
This BCM5751-based single-port gigabit PCIe NIC is classic stable desktop network upgrade hardware. Ideal for replacing failed onboard motherboard LAN, soft router construction, small NAS expansion and industrial control host networking, outstanding small-packet forwarding performance for home lab & small office networking transformation.
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Warranty
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Tech Cabin Return Policy
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