Identified in Windows Device Manager by the hardware IDs USB\VID_214B&PID_7250&REV_0100 , this device represents one of the most ubiquitous and vital tools for media archiving. While it may look like a simple USB stick with RCA connectors, the technology inside—and the software ecosystem surrounding it—tells a fascinating story of accessibility and reverse-engineering.
For the average user, a "USB Video Grabber" is a plug-and-play tool. However, for technicians and power users, the specific identifiers tell a crucial story.
Managed by the core usbcore subsystem.
[SourceDisksNames] 1 = %DiskName%
For users encountering the VID_214B&PID_7250 ID string today, the solution is often a "universal driver" package. These are modified drivers originally intended for the Syntek chipsets that have been tweaked to work across all versions of Windows (7, 8, 10, and 11). This extends the lifespan of the hardware indefinitely, preventing it from becoming e-waste whenever Microsoft updates their OS.
The HS8836A splits a single host port. If connected to an unpowered passive port (like a laptop edge connector or a Raspberry Pi hub link), it can only pull a maximum of . Hanging power-hungry devices—like external 2.5" mechanical hard drives or USB Wi-Fi dongles—off the hub causes the voltage rail to sag, precipitating device resets.
In 90% of cases, running the setup from the virtual CD-ROM that appears when you plug the device in will solve the problem instantly. If not, manually pointing Windows to the driver folder on that same virtual drive will do the trick. usb vid214b amppid7250 amprev0100 new
Based on the technical identifiers provided ( VID_214B and PID_7250 ), the device is a , commonly found in EasyCAP DC60 or similar generic video capture adapters. These devices are widely used to convert analog video signals (from old VHS players, camcorders, or game consoles) into digital format for a PC.
Bus-powered operation mode (typically supports up to 500mA allocation)
user wants a long article about "usb vid214b amppid7250 amprev0100 new". This is a technical device identifier, likely a USB device. I need to gather information about this specific VID/PID combination. I'll search using various terms and cover different aspects like compatibility, driver issues, hardware identification, and solutions. search results have provided some initial information. The USB ID repository indicates that VID 214B is Huasheng Electronics and PID 7250 is a USB2.0 HUB. There are also discussions about driver issues and potential solutions. To gather more comprehensive information, I will open the most relevant results, including the USB ID repository entry, the CSDN article, the MSI forum post, the usbdev.ru page, the CSDN blog on driver installation, the Android USB drivers page, and the GSM forum thread. results show that VID 214B PID 7250 corresponds to a USB 2.0 hub from Huasheng Electronics, with device revision 0100. The search results also reveal that this hardware ID is used in various contexts, including a Qualcomm driver for a Redmi 10 phone and a power efficiency report on an MSI laptop. To further understand the implications of "new" in the query, I will search for "214b 7250 0100 new" and also look for any mentions of "amp" in relation to this device. search for "214b:7250 0100 new" didn't yield relevant results. The search for "amp 214b 7250" also didn't provide useful information. The user's query might be about a "new" device. I need to gather more information about driver solutions. I'll search for "USB\VID_214B&PID_7250 driver Windows". search results are not showing a dedicated driver page. I will also search for "Huasheng Electronics USB2.0 HUB driver".'ll open result 0 to get more details. result shows it's a USB hub and works out of the box. I also need to search for "AMPe rev0100" or "AMP rev0100" and check for "AMP-7250" or "AMP7250". search for "AMP 7250" mostly shows unrelated results. Now that I have a good amount of information, I can structure a comprehensive article. The article will cover the technical breakdown of the hardware ID, real-world use cases, troubleshooting, the "new" factor, and references. I will cite the sources I've found, such as the USB ID repository, the Linux hardware database, the MSI forum, the usbdev.ru page, and others.The Complete Guide to "usb vid214b amppid7250 amprev0100": Understanding a Common USB Hub Identifier** Identified in Windows Device Manager by the hardware
If your operating system's device manager or system logs are showing a hardware string formatted like , you are interacting with a specialized piece of computer hardware. Seeing this precise combination indicates a high-speed USB 2.0 multi-port hub controller
However, if you are experiencing connectivity issues (e.g., devices disconnecting when a new device is plugged in), you can troubleshoot using your operating system's built-in tools. For Windows Users: Right-click the button and select Device Manager . Expand the Universal Serial Bus controllers category. Look for a Generic USB Hub or USB Composite Device .
Specifically identifies a USB 2.0 Hub .
By following these steps, you should be able to resolve any driver-related issues with the USB\VID_214B&PID_7250&REV_0100 device and get your USB peripherals working smoothly again.