Usb Device Id Vid 14cd Pid 1212- -

This report details the identification, technical specifications, and known issues associated with the USB device identified by Vendor ID (VID) 14cd Product ID (PID) 1212 1. Device Identification Manufacturer (Vendor): (also identified as Moai Electronics Corporation in some databases). Product Name: microSD Card Reader (commonly model Device Type: USB 2.0 Mass Storage Device. devicehunt.com 2. Technical Specifications

The device is a low-cost, compact microSD card reader often used as a portable bridge between microSD cards and standard USB ports. Interface: USB 2.0 High-Speed. Hardware Class: Mass Storage Device (08h). Power Consumption: Typically operates at a maximum current of Unique Serial Numbers:

Many of these devices use a generic or placeholder serial number (e.g., 121220160204

), which can occasionally cause conflicts if multiple identical units are plugged into the same system. unix.stackexchange.com 3. Usage & Performance Based on community data from NirSoft's USB Speed Tests

, performance varies significantly depending on the microSD card inserted: Sequential Read Speed: Typically ranges from 15 MB/s to 30 MB/s Sequential Write Speed:

Highly dependent on the card class (e.g., Class 4 vs. Class 10), often averaging 5 MB/s to 12 MB/s for standard cards. File Handling: Usb Device Id Vid 14cd Pid 1212-

Performance drops sharply when transferring many small files compared to single large files. usbspeed.nirsoft.net 4. Known Issues & Troubleshooting

Users have documented several recurring issues with this specific hardware: groups.google.com

USB Flash Drive Speed Tests - VID = 14cd, PID = 1212 - NirSoft

3. How to write a good article about this

A strong troubleshooting or explainer article should include:

Title example:

"How to Fix USB Device with VID_14CD&PID_1212 – Not Recognized or 0 Bytes"

Key sections:

  1. Identify the device – Explain how to find VID/PID in Windows Device Manager (Details tab → Hardware Ids).
  2. Check physical media – If it's a card reader, test with a different SD card; if it's a flash drive, the NAND may be dead.
  3. Reinstall the driver – Use devcon or manually update driver to "USB Mass Storage Device".
  4. Low-level format / controller tool – Mention that tools like ChipGenius (Windows) can identify the real controller chip. For 14CD devices, sometimes Rockchip or Allwinner USB tools are needed, but often the controller is a cheap iCreate or Chipsbank clone.
  5. Firmware repair – Warn that reflashing is risky; mention that the device may be a "counterfeit capacity" drive (e.g., fake 64GB with real 4GB).
  6. Replace the device – For $5–$10, buying a brand-name USB drive is usually the best fix.

1. Device Identification

  • Vendor ID (VID): 14CD (VIA Technologies, Inc.)
  • Product ID (PID): 1212 (USB Mass Storage Device)
  • Common Usage: This ID is frequently associated with VIA USB 3.0 controllers found on motherboards, or generic USB flash drives/enclosures that use VIA chipsets.

The "Gotcha": If you are seeing this ID in Windows Device Manager, but you cannot access your files, you are likely experiencing a driver compatibility issue or a logical disk error.

6. When to Give Up (Hardware Failure)

If you’ve tried all of the above and:

  • Drive is detected but cannot read any disc.
  • Drive makes clicking/grinding sounds.
  • Device disconnects randomly on multiple PCs.

→ Replace the drive. New generic external DVD writers cost $15–25. Repair is not economical. "How to Fix USB Device with VID_14CD&PID_1212 –

Part 7: Alternatives – Should You Replace This Device?

Here is an honest assessment: The VID 14CD PID 1212 chipset is obsolete and slow.

  • Max read speed: ~1-2 MB/s (compared to 100 MB/s+ for modern USB 3.2 readers).
  • Card size limit: Often locked to SDHC (32GB max). SDXC (64GB+ cards) will not work.
  • Build quality: Prone to broken solder joints on the SD slot.

If you frequently move large photos or videos, replace the reader. A quality USB 3.0 card reader from Anker, Ugreen, Kingston, or SanDisk costs $10–$15 and is dramatically faster and more reliable.

Use the VID 14CD PID 1212 device only for emergency recovery of old 2GB–32GB SD/MMC cards.

2. Typical Symptoms of a Problem

  • Drive shows in Device Manager with a yellow exclamation mark.
  • Error messages: "Driver is not intended for this platform", "Code 10", "Code 31", "Device cannot start".
  • Drive appears in "This PC" but disappears when you insert a disc.
  • The drive spins, but Windows freezes briefly when accessing it.
  • Linux/macOS users: Drive not detected or I/O errors.

Scenario D: Linux or macOS System Info

Linux users running lsusb will see a line like:

Bus 001 Device 003: ID 14cd:1212 Super Top SD MMC Reader

On macOS, the System Information tool under USB will show "Card Reader" with the vendor ID "0x14CD". Key sections:

Breaking Down PID 1212

The Product ID 1212 points to a very specific firmware configuration. Across thousands of user reports and driver matching services (such as DriverGuide, DevID, and Microsoft Update Catalog), PID 1212 consistently maps to:

  • Device Name: USB Mass Storage Device (or USB to IDE/SATA Bridge)
  • Common Application: External slim DVD/CD-RW drives (often slot-loading or tray-loading models popular from 2010–2020).
  • Alternate Use: Some multi-card readers (SD/MMC/MS) and external floppy drive emulators.

In plain English: If you see VID_14CD PID_1212, you almost certainly have an external optical drive (CD/DVD burner) connected to your computer, or a USB adapter that connects an old internal hard drive or laptop DVD drive to a USB port.