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-US0714-S1. Internal. Connectivity technology: Wired, Host interface: USB, Interface: Ethernet. Maximum data transfer rate: 1000 Mbit/s. USB powered. Product color: Black