Point to the folder containing the unzipped Realtek or Corechip files.
Because the RS1081B is an OEM chip, it lacks a dedicated single-brand website. Use these three reliable methods to source the driver securely. Method A: Windows Update (Recommended)
Locate the device under "Other Devices" (or Network Adapters). Right-click it and choose . Locate Driver : Choose Browse my computer for drivers . rs1081b usb ethernet driver download
Finding the exact driver for the "RS1081B" label can be confusing because "RS1081B" is often a generic manufacturing code or rebranding of a chip made by Realtek or ASIX. 1. Check Realtek or ASIX Repositories
The most reliable source found for drivers is oemdrivers.com , which hosts a verified page for the "Corechips RD9700 (QTS1081B) USB to Ethernet LAN Adapter". This is the most direct and commonly recommended source in online forums. Point to the folder containing the unzipped Realtek
The key is to look beyond the label. Many of these adapters, including those labeled and QTS1081B , are built around a few specific chipsets from companies like CoreChip or Realtek (e.g., RTL8152). Most frequently, they use the Corechips RD9700 chipset.
If you're struggling to find the , it's likely because this device—often labeled as QTS1081B —typically uses generic chips like the Corechip RD9700 or Realtek RTL8152 . 1. The "Official" Windows Catalog Method Method A: Windows Update (Recommended) Locate the device
A: The driver is the same as for any RD9700‑based adapter. You can download it from the OEM Drivers website, the Microsoft Update Catalog, or use the community‑provided GitHub repository.
Without the correct driver, your adapter may show up as an "Unknown Device" or have a yellow exclamation mark in the Device Manager.
Note the VID (Vendor ID) and PID (Product ID) to confirm the exact driver needed. Depending on your hardware ID, try these reputable sources:
A: Yes, if your phone supports USB Ethernet adapters, you can install the Android driver package available in the GitHub repository.