While uncommon for this specific ID, any USB HID device can theoretically be reprogrammed to act as a malicious keyboard. However, the controller used in 14CD:1212 is typically a fixed-function chip with no firmware reflash capability, making BadUSB attacks highly unlikely on legitimate units.
This report provides technical details for the USB device identified as VID 14CD PID 1212, a common mass storage peripheral. Device Identification
Vendor ID (VID): 14CD (Moai Electronics Corporation / Super Top) Product ID (PID): 1212 Device Name: microSD Card Reader (Model: SY-T18)
Manufacturer String: Often identified in system logs as "Generic" or "Mass Storage Device" Technical Specifications Device Class: Mass Storage Device (08h) Protocol: USB 2.0 (High Speed)
Power Consumption: Typically draws between 100mA and 500mA depending on the specific host implementation
Interface: Supports standard microSD, microSDHC, and occasionally other variations like TF (TransFlash) Driver & Compatibility AppoTech Ltd [Buildwin] - USBDev.ru
The USB device ID VID 14CD PID 1212 identifies a generic USB 2.0 Mass Storage Device controller, most commonly found in microSD card readers and USB flash drives. Device Identification Vendor ID (VID): (also associated with Moai Electronics Corp Product ID (PID): — microSD card reader (specifically model Device Type: USB 2.0 High-Speed Mass Storage. Often utilizes a controller from the families for entry-level SD/microSD to USB bridging. Technical Performance According to user-submitted data on
, this device typically operates with the following performance metrics: USB 2.0 (480 Mbps max theoretical). Average Read Speed: ~10 MB/s to 21 MB/s. Average Write Speed: ~3 MB/s to 14 MB/s. Power Usage: Typically draws 100mA to 200mA. Troubleshooting & Drivers Native Support: This device follows the standard USB Mass Storage Class , meaning it is driverless
(Plug-and-Play) on modern operating systems like Windows 10/11, macOS, and Linux. Common Issues:
If the device is not recognized, it is often due to a faulty USB port or insufficient power. For Linux users, some versions of this chipset may require disabling USB Attached Storage (UAS) quirks options usb-storage quirks=14cd:1212:u to the modprobe configuration. Fake Capacity Warning:
This specific VID/PID combination is frequently seen in "generic" or unbranded flash drives and microSD adapters. If the drive size reported by the OS does not match the physical label (e.g., a "2TB" drive showing only 32GB of actual usable space), it may be a counterfeit capacity device of this device?
The USB ID pair VID: 14cd PID: 1212 typically identifies a USB Mass Storage Controller, most commonly found in external hard drive enclosures, SATA-to-USB adapters, or generic card readers.
The vendor ID 14cd is assigned to VLI (VIA Labs, Inc.), though in the context of this specific Product ID, it is frequently associated with rebranded or reference designs used by generic enclosure manufacturers. The device is often utilized to bridge a SATA hard drive or SSD to a computer via a USB connection.
The USB device ID VID 14CD PID 1212 corresponds to a generic USB Mass Storage Device
often associated with microSD card readers or generic flash drives produced by manufacturers like Device Identity Vendor ID (VID): (Super Top). Product ID (PID): (Mass Storage Device). Common Use: This ID is frequently seen in microSD card readers (such as the SY-T18 model) and generic USB 2.0 adapters. Often identified as Revision DeviceHunt Common Issues and Fixes usb device id vid 14cd pid 1212 link
This specific device ID is often mentioned in troubleshooting forums due to connectivity or detection problems: Visibility on Linux:
If the device is not recognized on systems like Arch Linux, it may be due to issues with USB Attached Storage (UAS)
. Users have successfully resolved this by adding a "quirk" to the module configuration to disable UAS for this specific device ID. Performance Expectations:
As a USB 2.0 device, speed is relatively low. Benchmark data from tools like
typically show sequential read speeds around 10–20 MB/sec and write speeds around 3–15 MB/sec, depending on the internal flash or card used. "No Media" Errors:
If the device shows up in Windows but displays "No Media" or cannot be formatted, it may require specific recovery or firmware repair tools tailored for generic controllers. Useful Links Technical Specifications: DeviceHunt Listing Performance Benchmarks: NirSoft Speed Tests Driver & Firmware Discussions: Scribd Technical Document Are you experiencing a specific technical error
(like "device not recognized") with this reader that I can help you troubleshoot?
USB Flash Drive Speed Tests - VID = 14cd, PID = 1212 - NirSoft
The USB hardware identifiers VID 14CD and PID 1212 correspond to a microSD card reader typically manufactured by Super Top or Moai Electronics Corporation. Device Details Vendor ID (VID): 14CD (Super Top / Moai Electronics Corp.). Product ID (PID): 1212 (microSD card reader).
Common Model Name: Often identified as the SY-T18 card reader. Device Class: USB Mass Storage Device (USB 2.0 High Speed).
Performance: Speed tests typically show read speeds around 15–20 MB/s and write speeds around 5–12 MB/s, depending on the microSD card used. Drivers and Firmware
This device is plug-and-play and uses standard class drivers built into Windows, macOS, and Linux. Super Top USB SD card reader resets and corruption - XHCI
USB Device ID VID 14CD PID 1212 identifies a generic microSD card reader commonly manufactured by
(also listed as Moai Electronics Corporation). These devices are frequently sold as ultra-compact adapters, such as the SY-T18 model While uncommon for this specific ID, any USB
, which allow a computer to interface with microSD storage cards via a standard USB port. Technical Specifications According to hardware diagnostic reports from tools like ChipGenius
, the device typically operates with the following parameters: Protocol Version : USB 2.0 (High Speed). Power Consumption : Max current of 100mA. Controller : Often utilizes (CBMass) or similar generic mass storage controllers. Compatibility : Uses the standard USB Mass Storage Class
driver, making it "plug-and-play" on most modern operating systems like Windows, Linux, and macOS without requiring proprietary software. Performance and Usage
This device is a basic bridge between a microSD card and a computer. Because it is a budget-friendly generic reader, performance is usually limited by the USB 2.0 interface, reaching sequential read/write speeds typical for that standard (often between 15-30 MB/s depending on the card used). Known Issues and Troubleshooting
Users sometimes encounter connectivity problems where the reader is detected by the system but the storage card is not visible. UAS Conflict : On some Linux distributions, the USB Attached Storage (UAS)
driver may cause resets or data corruption with this specific chipset. A common fix involves adding a "quirk" to the modprobe configuration to force the system to use the older usb-storage driver instead. Hardware Failure
: Due to their cheap construction, these readers can suffer from physical wear in the card slot, leading to intermittent connection "resets".
For further hardware verification, you can check your system's device logs (using
in Linux or Device Manager in Windows) to see the full manufacturer strings and serial numbers associated with your specific unit. Are you experiencing a specific error connectivity issue with this card reader that I can help you troubleshoot?
USB Flash Drive Speed Tests - VID = 14cd, PID = 1212 - NirSoft
The hardware identifier VID 14CD PID 1212 corresponds to a widely used microSD card reader produced by Super Top (often associated with Moai Electronics Corporation). This specific combination of Vendor ID (VID) and Product ID (PID) is most commonly found in compact USB 2.0 SD adapters, such as the SY-T18 model. Technical Specifications
This device operates as a standard USB Mass Storage Class peripheral, allowing it to interface with nearly any operating system without custom drivers. Vendor ID (VID): 14CD (Super Top / Moai Electronics) Product ID (PID): 1212 (microSD card reader) Protocol: USB 2.0 High Speed Max Current: Typically 100mA to 500mA Interface: Supports microSD, microSDHC, and microSDXC cards Common Use Cases and Performance
Because this chipset is inexpensive and reliable, it is found in many "no-name" or generic card readers sold on platforms like AliExpress and eBay. Speed tests typically show performance capped by the USB 2.0 interface: Read Speeds: Generally ranges from 15 MB/s to 22 MB/s.
Write Speeds: Varies significantly based on the inserted card, usually between 5 MB/s and 15 MB/s. Troubleshooting Connectivity Issues The USB ID pair VID: 14cd PID: 1212
If your computer fails to recognize a device with this ID, or if it shows a "No Media" error, follow these steps:
Check Hardware ID: Open the Windows Device Manager, right-click the device under "Universal Serial Bus controllers," select Properties > Details, and choose Hardware Ids to confirm it matches VID_14CD&PID_1212.
Physical Inspection: Ensure the microSD card is firmly seated. These small adapters are prone to physical damage or loose contacts. Driver Reinstallation:
Right-click the "USB Mass Storage Device" in Device Manager. Select Uninstall device. Unplug the reader and restart your computer.
Replug the device; Windows will automatically reinstall the native Mass Storage driver.
Power Management: If the device disconnects randomly, uncheck "Allow the computer to turn off this device to save power" in the device's Power Management tab within Device Manager. Identification Summary Table Vendor Super Top (Moai Electronics) Common Device Name microSD card reader SY-T18 Driver Required None (Uses generic Windows/Linux USB Mass Storage driver) Compatibility Windows XP/7/10/11, macOS, Linux, Android (via OTG)
USB Flash Drive Speed Tests - VID = 14cd, PID = 1212 - NirSoft
The USB Device ID VID 14CD PID 1212 corresponds to a microSD card reader manufactured by MOAI Electronics Corporation . It is commonly marketed under the brand DeviceHunt Device Identification Vendor ID (VID): (Moai Electronics Corp / Super Top) Product ID (PID): Device Type:
USB 2.0 Mass Storage Device / microSD card reader (often model Typical Speed: High Speed USB 2.0, with read speeds ranging from 10 to 48 MB/Sec depending on the inserted microSD card. Troubleshooting & Fixes
If your computer fails to recognize this device, try the following solutions: Linux (Arch/Ubuntu) UAS Issue
: This device can sometimes conflict with USB Attached Storage (UAS) drivers. You can fix this by adding a "quirk" to disable UAS for this specific ID. Create a file: /etc/modprobe.d/super-top-disable-uas.conf Add this line: options usb-storage quirks=14cd:1212:u Reboot your system. Generic Drivers
: Since it is a standard Mass Storage Device, it should use the native Windows or macOS USB drivers. If it isn't showing up, the issue may be a physical connection problem or a dead microSD card. Low-Level Formatting
: If the device is detected but cannot be formatted, tools like SDFormatter HDD Low Level Format Tool are recommended for recovery. Unix & Linux Stack Exchange Resources & Verification Specifications & Speed Tests
: Detailed performance benchmarks from various users are available on the NirSoft USB Speed Test database Hardware Database : View technical details on DeviceHunt Firmware Information
: Technical specifications and controller details can be found in this Scribd document Are you having trouble with Windows not recognizing the reader, or are you looking for a specific firmware update to fix a "no media" error?
USB Flash Drive Speed Tests - VID = 14cd, PID = 1212 - NirSoft
