StarTech USB32000SPT USB 3.0 to dual-port Gigabit Ethernet adapter. Adds two independent 10/100/1000 Mbps RJ45 network ports through one USB-A 3.0 connection and includes a USB 3.0 pass-through port so you do not lose the host USB port. Supports full-duplex operation, Auto-MDIX, VLAN tagging, jumbo frames, and Wake-on-LAN. Useful for connecting to two physical networks, dual-homed systems, lab setups, or virtual-machine networking. Pre-owned with normal scratches and scuffs. Tested working. Adapter only; no box, manual, driver disc, or other accessories. Please review all photos for exact condition.