Review on StarTech.com Dual Gigabit NIC Card - Intel i350 Chipset - 🔌 PCIe Ethernet Network Card - RJ45 Port - Server/Desktop Network Card (ST2000SPEXI) by Chris Palmer

I use these instead of Intel i350 cards. One thing I particularly like is that the RJ45 holes aren't as close together as Intel NICs, making it easier for my fingers to remove cables that have RJ45 anti-jam material under the RJ45 plastic tab sticks. I regularly drive through them at high speed with a Spirent box and haven't noticed any issues with drivers, performance or temperatures.