– Registered to Corechip Semiconductor, Inc. (sometimes seen as JP-Corechip ).
For Linux users, this device is usually plug-and-play. The kernel module dm9601 has been stable for years. It registers as a standard eth0 (or enp0s... ) interface. usb vid-0fe6 amp-pid-9900
Due to the prevalence of "shonky" or low-quality implementations of this chipset, it is frequently criticized in technical communities for poor throughput and unreliable driver support compared to more standard based adapters. Raspberry Pi Forums specific commands – Registered to Corechip Semiconductor, Inc
USB VID 0FE6 PID 9900 refers to a generic 10/100M Ethernet Adapter often manufactured by or associated with ICS Advent The kernel module dm9601 has been stable for years
Detailed descriptors for this device usually reveal the following configuration: USB Version: 2.10 (High-Speed). Maximum Power: 100mA (Bus Powered). Network Speed: 10/100 Mbps (Fast Ethernet). Endpoints: Bulk transfer for receiving data. Bulk transfer for sending data. Interrupt transfer for status/control. Arch Linux Forums 3. Driver & Compatibility Issues
Because these are generic devices, Windows doesn't always have the driver pre-installed. If your adapter isn't connecting, you likely need the sr9900.inf driver file.