StarTech.com PEX4S952LP, PCIe, Serial, Full-height / Low-profile, Green, 87600 h, CE, FCC, WHQL, TAA StarTech.com PEX4S952LP. Host interface: PCIe, Output interface: Serial, Expansion card form factor: Full-height / Low-profile. Product color: Green, Mean time between failures (MTBF): 87600 h, Certification: CE, FCC, WHQL, TAA. Chipset: PLX/Oxford - OXPCIe954, Baud rate: 460.8 Kbit/s, FIFO (First In, First Out): 128 B. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows.... Width: 3.15" (80 mm), Depth: 3.54" (90 mm), Height: 0.787" (20 mm)