Lenovo 4X90E51405 Thinkpad USB 3.0 Ethernet Adapter for Compatible Lenovo Models | eBay
New Original For Lenovo Thinkpad Usb 3.0 To Gigabit Rj45 Ethernet Converter 03x7457 4x90s91830 Rtl8153 03x6840 - Pc Hardware Cables & Adapters - AliExpress
StarTech.com USB 3.0 to Gigabit Ethernet Adapter - 10/100/1000 NIC Network Adapter - USB 3.0 Laptop to RJ45 LAN (USB31000S) : Everything Else