Usb Vid-214b Amp-pid-7250 Amp-rev-0100 Today

Some Windows users have seen power management warnings related to this device, such as: “This device is not entering USB selective suspend state” .These warnings appear in power efficiency diagnostics but . You can safely ignore them. If you’re a power user who wants to eliminate the warning, go to Device Manager → expand “Universal Serial Bus controllers” → right‑click the “Generic USB Hub” entry → Properties → Power Management tab → uncheck “Allow the computer to turn off this device to save power.”

**USB**: Identifies the system bus interface being utilized.

Bus 001 Device 006: ID 214b:7250 Huasheng Electronics USB2.0 HUB usb vid-214b amp-pid-7250 amp-rev-0100

Indicates the Firmware Revision 1.00 . This reflects the layout baseline for standard USB 2.0 data piping before later firmware variants modified power profiles. Architecture of the HS8836A Core Chipset

Identifies the 01.00 firmware build version embedded inside the chip's ROM. Core Reasons for Connection Failures Some Windows users have seen power management warnings

: Signifies the exact internal chipset model configured as a USB 2.0 High Speed expansion hub .

Because the chipset adheres strictly to the generic USB Implementers Forum (USB-IF) hub specification, . Windows Systems Bus 001 Device 006: ID 214b:7250 Huasheng Electronics USB2

Expand the dropdown menu at the bottom of the list.

How to Fix USB\VID_214B&PID_7250&REV_0100 Errors and Driver Issues

The silicon running behind VID_214B&PID_7250 utilizes a standard architecture. Because it is a native USB 2.0 controller, it behaves according to specific technical baselines: 1. Bandwidth Caps

If you are dealing with a malfunction, tell me you use and what peripheral is plugged into the hub . I can provide step-by-step instructions to clear driver faults or balance power loads. Share public link