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4.9 out of 5.0
20,000,000+
users
500,000+
reviews
HelloChinese is
Game-Based Learning
Bite-sized curriculum, stay motivated by leveling up.
All-in-One Learning
Learn Chinese from all aspects: Reading, Writing, Speaking, Vocabulary, and Grammar.
Speech Recognition
Nail your pronunciation and make speaking Chinese effortless.
Handwriting
Learn Chinese characters at a faster rate!
Native Speaker Videos
Enjoy an immersive and authentic learning experience with 2000+ videos!
Spaced Repetition System
Master Chinese vocabulary and never forget it.
. This specific combination of identifiers is commonly associated with hardware manufactured by Huasheng Electronics Raspberry Pi Forums Hardware Identification Vendor ID (VID) 214B : Assigned to Huasheng Electronics Product ID (PID) 7250 : Specifically identifies a USB 2.0 Hub controller Revision (REV) 0100
and does not require proprietary drivers. It uses the generic Windows "Generic USB Hub" usbhub.sys usb vid-214b amp-pid-7250 amp-rev-0100
But what does it actually mean, and why should you care? This article will decode every part of that identifier, tell you exactly what hardware it represents, explain how to find drivers (if you need any), and walk you through real-world use cases and troubleshooting. By the end, you’ll know more about this little string of text than 99% of computer users. This article will decode every part of that
“This hub is junk: the chipset doesn't support the OTG spec properly, and the Rid resistances are not in compliance with the USB OTG Battery Charging spec.” and why should you care?
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