This hub is known to be compatible with Windows, macOS, and Linux.
If you have recently plugged in a new USB device, or connected a docking station, monitor, or peripheral to your computer and noticed a device labeled in your Device Manager, you are dealing with a widely used Generic USB Hub controller, frequently found in modern laptops and peripherals.
Enthusiasts often encounter this ID when troubleshooting intermittent connection issues on single-board computers, as it is a common "high-speed" hub chip used in DIY expansion boards. 🔍 Quick Specs Speed USB 2.0 High-Speed (up to 480 Mbps) Power Output Typically 500mA shared across ports Common Chip Often uses the HS8836A hub chip usb vid214b amppid7250 amprev0100 new
Because the VID_214B&PID_7250 chipset is fundamentally designed as a core class-compliant USB device, . Instead, it relies directly on core operating system architecture files ( usbhub.sys or usbhub3.sys ). If it fails, the issue is almost always caused by a corrupted registry, power restrictions, or structural port failures. Follow these steps sequentially to resolve the issue: Step 1: Force a Clean OS Driver Reinstallation
If your system just prompted you about a "new USB input device" with this ID, you can safely allow the generic driver installation. However, always verify the physical device attached to the port. This hub is known to be compatible with
on modern operating systems like Windows 10/11, macOS, or Linux. Raspberry Pi Forums
[Host Computer] │ ▼ (Loads native usbhub.sys or usbcore) [USB\VID_214B&PID_7250] <-- Integrated HS8836A Silicon │ ├── Downstream Port 1 (e.g., Mouse) ├── Downstream Port 2 (e.g., Keyboard) ├── Downstream Port 3 (e.g., USB Drive) └── Downstream Port 4 (Available) 🔍 Quick Specs Speed USB 2
For the average user, this alphanumeric soup is intimidating. For a technician, developer, or hardware enthusiast, it is a precise fingerprint—a digital DNA that tells the exact story of a piece of hardware plugged into your system.
Conversely, if a user simply bought a $15 macro pad from an online marketplace, this VID/PID combination is benign and expected.
If you see a yellow exclamation mark next to it in Device Manager, it is almost always due to a —not a missing driver.
Fix: Move high-draw components directly to host ports or run the hub through a powered split adapter. OS Power Management Overrides