StarTech.com PEXUSB312A3. Host interface: PCIe, Output interface: USB 3.2 Gen 2 (3.1 Gen 2), Expansion card form factor: Full-height / Low-profile. Product color: Black. Data transfer rate (max): 10 Gbit/s. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Mac operating systems supported: Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Server operating systems supported: Windows Server 2012 R2, Windows Server 2016, Windows Server 2019. Width: 4.72" (120 mm), Depth: 4.33" (110 mm), Height: 0.748" (19 mm)
StarTech.com SFPF1302C. SFP transceiver type: Fiber optic, Maximum data transfer rate: 155 Mbit/s, Interface type: SFP. Product color: Silver, Mean time between failures (MTBF): 1472572 h. Power consumption (typical): 1 W. Compliance certificates: RoHS, Certification: CE, FCC, UL. Width: 0.354" (9 mm), Depth: 2.56" (65 mm), Height: 0.551" (14 mm)