The JP1081b (RD9700) driver and hardware belong to a previous generation of technology.
: Scroll to Network adapters , then look for Corechip or Realtek . Select the "USB 2.0 To Fast Ethernet Adapter" and click Next. Performance Note jp1081b usb lan driver 21
Troubleshooting:
. However, "Driver 21" (often referring to version 1.0.921.0 released around September 21, 2010) remains a critical legacy anchor for older systems like Windows 7 or specialized hardware environments. The manual installation process typically involves: Wired Ethernet Adapter Drivers - Plugable Technologies The JP1081b (RD9700) driver and hardware belong to
Supports legacy versions like XP and Vista, as well as modern versions like Windows 7, 8, 10, and 11 . and 11 .