USB Adapter
USB to Ethernet Adapters
USB to Ethernet adapters add a wired Ethernet connection to devices through USB.
USB to Ethernet adapter characteristics
Compare the main connection, driver, and performance requirements.
| Typical USB input | USB-A or USB-C |
|---|---|
| Network connector | RJ45 Ethernet |
| Adapter type | Active USB networking device |
| Driver requirements | Depend on the adapter chipset and operating system |
| Performance limit | Limited by the adapter, Ethernet link, USB connection, and host |
| Common uses | Wired networking on laptops, tablets, docks, mini PCs, and service devices |
Sources: USB-IF Communications Device Class 1.2, USB-IF Device Class Specifications, USB-IF USB 3.2, and IEEE 802.3 Ethernet.