Because it operates on the older USB 2.0 standard, it maxes out at a theoretical speed of 100 Mbps. This makes it ideal for standard web browsing, office work, and casual streaming, though it will bottle-neck gigabit-speed fiber connections. How to Identify a JP1081B Device
Device info
Connect your device to the internet via Wi-Fi and plug in the adapter. Windows will often find the driver automatically. jp1081b usb lan driver
> Let me pick from a list of available drivers on my computer . Because it operates on the older USB 2
If your adapter is not working properly, try these troubleshooting steps: Windows will often find the driver automatically
The driver usually comes in a .zip file. Right-click and choose "Extract All". Run Installer or Update Driver:
Many generic, unbranded blue or white plastic USB-to-Ethernet adapters use the JP1081B chip. If your computer does not recognize the device, you can confirm the chipset using the . On Windows: Press Windows Key + X and select Device Manager .