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

user wants a long article for the keyword "usb vid-214b amp-pid-7250 amp-rev-0100". This appears to be a USB device identifier (VID, PID, revision). I need to gather comprehensive information about this specific USB device. I'll follow the search plan as outlined. search results show several relevant sources. Result 0 from usbdev.ru seems to be a forum post about a flash drive. Result 0 from usb-ids.gowdy.us identifies the device as a "4x USB 2.0 in to 4x USB 2.0 out switch from AIMOS AM-UK404". Result 1 from bbs.21ic.com mentions "国产USB2.0 PD＋HUB 扩展坞的小帮手" with default VID 214b, PID 7250. Result 0 from linux-hardware.org identifies it as "Huasheng Electronics USB2.0 HUB". The search for "usb\vid_214b" "pid_7250" shows a forum post mentioning a "Generic USB Hub". To gather comprehensive information, I need to open these relevant results. open results provide a wealth of information. The USB ID repository entry shows various names: "USB2.0 HUB [4 port, HS]", "4x4 AIMOS USB 2.0 switch", "HS8836A 4-port Hub". The linux-hardware.org page lists it as "Huasheng Electronics USB2.0 HUB" and includes user comments. The Raspberry Pi forum post also confirms this. The MSI forum page lists it as "Generic USB Hub". The GSM hosting forum post shows it being used in EDL mode with a Qualcomm driver. The 21ic.com page mentions "MW7299" chip with default VID 214b, PID 7250. I need to structure the article. It should include an introduction, explanation of VID/PID/REV, identification of the device (Huasheng Electronics USB hub), technical specifications, use cases, driver support, troubleshooting, and further research. I'll now search for additional details like drivers, common issues, and where to buy. search results for drivers and reviews are not particularly revealing. The search for "AIMOS AM-UK404" shows a product page. The search for "MW7299" provides technical details. The search for "USB2.0 HUB" returns additional forum posts. To further verify the VID/PID assignment, I will check the official USB ID database. I will also search for "Huasheng Electronics 214b" to explore other products from this vendor. Finally, to provide comprehensive support, I will search for troubleshooting guides and "214b 7250 driver windows". search results for official USB ID, vendor info, troubleshooting, and drivers did not yield additional relevant information. Now I need to structure the article. I will start with an introduction explaining USB identifiers, then detail the specific VID/PID, the associated hardware (Huasheng Electronics USB hub, AIMOS switch, etc.), technical specifications (chipset MW7299), Linux and Windows support, common issues and troubleshooting, the global USB ID repository, and finally a conclusion. I will cite the sources appropriately. me break down the meaning of USB\VID_214B&PID_7250&REV_0100 and explain exactly what hardware you're dealing with.

When setting up peripherals on a PC, particularly with older or niche equipment, users often encounter devices that Windows does not automatically recognize. A specific device ID that has surfaced in recent driver forums and troubleshooting queries is , often linked to descriptions such as "AMP-REV-0100" or similar USB hub/audio interfaces.

Demystifying USB\VID_214B&PID_7250&REV_0100: Identification, Architecture, and Troubleshooting usb vid-214b amp-pid-7250 amp-rev-0100

Devices that allow multiple computers to share a single set of peripherals.

Based on the naming convention:

Windows 10, 11, and modern Linux distributions have native drivers for mass storage devices. So why do you see a yellow bang? There are three primary reasons:

Every USB device carries a unique digital signature made of three key parts, which the user's search query directly reveals: user wants a long article for the keyword

Devices like the AIMOS AM-UK404 , which allow sharing multiple USB peripherals (keyboard, mouse) between multiple computers.

Why the confusion? Huaxu designs generic controller chips that OEMs purchase and integrate into various products. However, the REV-0100 string strongly suggests it is the , which is primarily used for optical drives. I'll follow the search plan as outlined

The string USB VID-214B&PID-7250&REV-0100 serves as a unique identifier for a specific device or product line. Understanding its components helps in troubleshooting, driver installation, and ensuring device compatibility with different systems. For device manufacturers, maintaining accurate and unique VID, PID, and REV information is critical for product support and lifecycle management. For users, being aware of these identifiers can streamline the process of setting up new devices and troubleshooting existing ones.

Defines the hardware revision of the component.