Plug the adapter into a different USB port directly on the motherboard. Avoid using unpowered USB hubs. Random Disconnections
| Aspect | Rating (out of 10) | |--------|-------------------| | Price | 8 (very cheap, $5–8) | | Ease of use | 4 (driver headaches) | | Performance | 5 (only 100 Mbps, high CPU) | | Build quality | 3 (plastics crack, port loose) | | Driver support | 4 (legacy only; no Win11 ARM) | | Overall | | Jp108 Usb Lan Driver
If your driver download only contains raw system files (like .inf , .sys , or .cat files) without an executive setup wizard, you must install it manually: Plug the adapter into a different USB port
The JP108 USB LAN adapter is a classic example of a no‑name, cheap hardware device that nonetheless serves a useful purpose. Its ubiquity on online marketplaces has made it a popular choice for people who need a quick Ethernet connection, but its lack of official driver support has caused untold frustration. Its ubiquity on online marketplaces has made it
You should see something like:
The Jp108 USB LAN adapter is, by all accounts, a that prioritizes cost over performance. Here's what you can realistically expect:
Click and select the unzipped folder containing your downloaded driver files.