Amp-rev-0100 _verified_ | Usb Vid-214b Amp-pid-7250
If you have docked or undocked a laptop (like an HP 14-dq1xxx), the system might be scanning for the connected hub components. How to Fix USB\VID_214B&PID_7250 Driver Issues
Bus 001 Device 004: ID 214b:7250 Huasheng Electronics USB2.0 HUB Use code with caution. Common Implementation Pitfalls & Troubleshooting usb vid-214b amp-pid-7250 amp-rev-0100
Because this device identifies as a standard (Class 09), it does not require proprietary drivers. If you have docked or undocked a laptop
The chip under this PID ( 7250 ) operates as a standard high-speed USB hub engine. It acts as a routing traffic cop, multiplexing data lines to split a single upstream USB host channel into four functional downstream ports. : USB 2.0 (Hi-Speed). usb vid-214b amp-pid-7250 amp-rev-0100
Hands-on examples