Best Gigabit Nic Card

TP-Link 2.5 Gigabit PCI Express Network Adapter, Low-Profile and Full-Height Brackets, Supports Windows 11/10/8.1/8/7, Windows Servers RS 2022/2019/2016/2012 R2/2012/2008 R2, Linux (TX201)

TP-Link Gigabit PCI Express Network Adapter, 32-bit PCIe interface, Supports operating systems Windows 11/10/8.1/8/7/Vista/XP, Low-Profile Bracket(TG-3468)

Dual-Port PCIe Gigabit Network Card PCI Express Gigabit Ethernet Adapter with Intel 82576/82575 Ports PCI Express NIC Support PXE for Windows/Windows Server/Linux/FreeBSD/DOS With Low Profile

BrosTrend 2.5 Gigabit PCIe Network Card, Ethernet Network Adapter PCI Express Ethernet RJ45 2500/1000/100 Mbps, Extra Low-Profile Bracket for Windows 11/10, Windows Server/XP, NAS, Lifetime Protection

1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) | with Intel 350 Chip | Ethernet PCI Express NIC Network Card | Quad Copper RJ45 Ports | PCI Express 2.1 X4 | Compare to Intel I350-T4

BrosTrend 5 Gigabit PCIe Network Card, 5GB PCIe Ethernet Card 5000/2500/1000/100Mbps, PCI Express Network Adapter for Windows 11/10, Windows Server 2022, NAS, w/Extra Low-Profile, Lifetime Protection

2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile

StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI)

KALEA-INFORMATIQUE PCIe 2.5 x4 LAN Gigabit ethernet card with 4 RJ45 ports. Quad Chipset Intel I225 - NIC 10 100 1000 2500 1G 2.5G - High Low Profile

10Gtek 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX, Compare to Intel X540-T2