Amp-rev-0100 __exclusive__ — Usb Vid-214b Amp-pid-7250
: Integrated into keyboards, monitors, or other composite devices to provide additional ports. Driver Information
Right-click the item and select . Confirm under the Details tab that the property Hardware Ids matches VID_214B&PID_7250 . Right-click that device and select Uninstall Device .
Ultra-slim desktop extensions (branded under names like Ginzzu, Maxxter, or iSoul) that turn a single PC port into four usable Type-A slots.
: Represents firmware version 1.00 , informing the operating system of the exact silicon revision layout. Technical Specifications
The hardware ID points to a specific USB controller chip manufactured by Huasheng Electronics / Ameco Technologies . This hardware ID typically belongs to mass-market USB 2.0 Hubs , external multi-port splitters, or USB expansion microcontrollers integrated into keyboards, mice, and low-cost audio interfaces. usb vid-214b amp-pid-7250 amp-rev-0100
USB\VID_214B&PID_7250&REV_0100
If manual updates fail, reputable driver update tools can help identify the correct Generic USB Hub driver for VID_214B PID_7250 .
This forces Windows to use its native USB Mass Storage driver.
To understand the components of this string, let's break it down: : Integrated into keyboards, monitors, or other composite
: Assigned to Huasheng Electronics (also known as Ameco Technologies Shenzhen Co., Ltd. ).
Identifies the specific model of the device. This PID often points to a USB 2.0 Hub controller or a generic USB sound interface.
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: The hub disconnects or reconnects rapidly under load, or Windows throws a "USB Power Surge on Hub Port" notification. Right-click that device and select Uninstall Device
Registers back to Huasheng Electronics / Ameco Technologies (Shenzhen) Co., Ltd. . This silicon foundry specializes in low-power, high-yield USB physical layer (PHY) microcontrollers.
The controller behind this ID operates under the standard Universal Serial Bus specifications for mid-tier extension hubs. Specification USB 2.0 High-Speed (Up to 480 Mbps) Power Draw 100mA to 500mA baseline Host Driver Native OS Generic USB Hub Driver ( usbhub.sys ) Topology 4-Port or 7-Port downstream configurations Common Issues and Troubleshooting
Understanding what these hardware identifiers represent is essential for resolving connectivity errors, fixing unrecognized device prompts, and configuring custom hardware arrays like a Raspberry Pi. Anatomy of the Hardware ID
: The VID_214B controller usually relies on high-speed USB 2.0 power limits. If you have chained multiple heavy peripherals (like external hard drives or RGB pads) into the device, it will brown out. Connect the device to a powered USB hub that plugs into a wall outlet.