: Sometimes the hub would work for a card reader but give the "silent treatment" to a mouse or keyboard. This usually meant the system needed a driver update or a change in power management settings to keep the port "awake". Generic USB Hub Driver for HP - DriverIdentifier
When you see the string usb vid214b amppid7250 amprev0100 , your computer is reading these three numbers.
The device hardware identifier USB\VID_214B&PID_7250&REV_0100 corresponds to a . Device Specifications
While the usb vid214b amppid7250 amprev0100 hub generally works, several user reports highlight specific issues: usb vid214b amppid7250 amprev0100 new
: The system should automatically load the generic "USB Root Hub" or "Generic USB Hub" driver.
Here is the breakdown of what that string means and a guide on how to find the correct drivers for it.
This specific identifier points to an integrated circuit common in many desktop peripherals: the or related hardware variations distributed by electronics manufacturers like AIMOS . Decoding the Hardware ID : Sometimes the hub would work for a
The "New" aspect of this hardware is not the device itself—these adapters have been around for years—but rather how modern software now embraces them.
If you are trying to with this device, let me know what operating system you are using and the exact error message you see. Share public link
Since it is a "Generic USB Hub," it uses the already built into Windows, macOS, and Linux. You generally do not need to download third-party software for this device; the operating system should recognize it automatically as a "USB 2.0 Hub" or "Generic USB Hub". This specific identifier points to an integrated circuit
If you needed to match a driver:
For system administrators and hardware tinkerers, this VID/PID combination presents an interesting case: it does not immediately map to a major consumer brand like Logitech, Dell, or SanDisk. Instead, it points toward the growing market of and white-label hardware.
Assigned to Huasheng Electronics (often registered in database registries under Ameco Technologies Shenzhen Co., Ltd.).
Unlike advanced controllers—such as the high-speed Microchip USB7250P Series which handles USB 3.2 Gen 2 and Type-C Power Delivery—the budget Huasheng 214b:7250 relies entirely on basic USB 2.0 protocols. It provides a maximum theoretical bandwidth of shared across all active sub-ports. Troubleshooting Connectivity Failures
This device frequently utilizes the HS8836A high-speed hub controller chip. Physical Implementation
