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 PEX2S953. Host interface: PCIe, Output interface: Serial, Expansion card standard: PCIe 1.1. Product color: Green, Mean time between failures (MTBF): 222366 h. Chipset: Asix AX99100, Baud rate: 921.6 Kbit/s, FIFO (First In, First Out): 256 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: 2.48" (63 mm), Depth: 2.95" (75 mm), Height: 0.591" (15 mm)
StarTech.com ICUSB232INT1. Host interface: IDC, Output interface: Serial, Serial interface type: RS-232. Product color: Black, Green, Silver, Certification: Microsoft WHQL, CE, FCC. Chipset: FTDI - FT232RL, Baud rate: 115.2 Kbit/s, FIFO (First In, First Out): 256 B. Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64,..., Mac operating systems supported: Mac OS X 13.0 Ventura, Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows.... Width: 4.84" (123 mm), Depth: 1.77" (45 mm), Height: 0.472" (12 mm)