Turn off power-saving features. Open Device Manager , right-click your JP108 network adapter, go to Power Management , and uncheck the box that says "Allow the computer to turn off this device to save power." 3. Capped Network Speeds
Windows will locate the .inf file and install the network driver. Troubleshooting Common JP108 Driver Issues Jp108 Usb Lan Driver
chipset. Because these are generic "no-name" devices, Windows frequently fails to recognize them automatically, requiring a manual driver installation. Model Number: JP108 (often listed on the casing). Common Chipsets: Corechip RD9700 , SR9700, or sometimes Realtek variants. Turn off power-saving features
Corechips SR9900 or Realtek RTL8152 (varies by manufacturer) Step-by-Step Driver Installation Guide right-click your JP108 network adapter