Siig 2-Port USB3.0. Host interface: PCIe, Output interface: USB 3.2 Gen 1 (3.1 Gen 1). Certification: FCC, CE. Chipset: NEC uPD720202. Data transfer rate: 5 Gbit/s, Compatible operating systems: Windows 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit)
Siig LB-S00014-S1. Host interface: PCIe, Output interface: RS-232, Expansion card standard: PCIe 1.1. Product color: Black, Country of origin: China, Certification: FCC, CE. FIFO (First In, First Out): 256 B. Windows operating systems supported: Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP, Server operating systems supported: Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows.... Width: 4.72" (119.8 mm), Depth: 3.07" (77.9 mm), Height: 0.79" (20.1 mm)