Model Number: WS-UH3031GC1-04 Key Specifications/Special Features: Descriptions:ThisUSB 3.1 to10/100/1000mbps Gigabit EthernetIt enables low cost and affordable Gigabit Ethernet network connection to desktop, notebook PC and embedded system using popular USB portsNo need to purchase an expensive Gigabit network interface card and to spare a PCI or card bus slot, just using your existing USB ports and you can upgrade your network connection speedFeatures:Single chip USB3.1 to 10/100/1000M Gigabit Ethernet controller

Compliant withUSB3.0 and2.0 specification

Supports USB super/high/full speed modes with bus-power or self-power device auto-detect capability

Supports parallel detection and automatic polarity correction

Supports crossover detection and auto-correction

Supports IPv4/IPv6 packet checksum offload engine

Supports jumbo frame and PHY loop-back diagnostic capability

Supports wake-on-LAN

2 x USB 3.1typeC, 2 x USB3.1A type