The identifiers Go to product viewer dialog for this item. and Go to product viewer dialog for this item.
refer to a common, often unbranded or generic USB flash drive manufactured by Shenzhen SanDiYiXin Electronic Co., LTD. It is frequently marketed under the generic name "VendorCo ProductCode" or "Disk 2.0". Device Specifications Manufacturer: Shenzhen SanDiYiXin Electronic Co., LTD.
Vendor/Product Name: Often listed as VendorCo ProductCode or Disk 2.0. USB Protocol: USB 2.0 (High Speed). Power Consumption: 100mA.
Controller: Primarily uses the FirstChip FC1178BC or FC1179 controller.
Flash Memory: Commonly found with Intel QLC flash (e.g., Flash ID: 89D3AC32C204), though capacity varies significantly by specific unit (often seen in 1GB to 32GB variants). Performance Data
Reports from NirSoft's USB Speed Test database and user forums indicate the following real-world speeds: Average Read Speed: Approximately 15–20 MB/s. Average Write Speed: Approximately 4–7 MB/s.
Optimization: Users have reported a slight performance increase (up to 19 MB/s read) when formatting the drive with the exFAT file system instead of the default FAT32. Maintenance and Repair
Because these drives use the FirstChip controller, they are often recoverable if they become corrupted or show "Write Protected" errors.
Repair Tools: The FirstChip MpTools (Mass Production Tools) or APTools are specifically designed for this hardware. Fixing Firmware: Tools like ChipGenius can verify the specific controller part number (e.g., Go to product viewer dialog for this item.
) to ensure you download the correct repair utility from sites like USBDev.ru. HDD GURU FORUMS • View topic - FirstChip FC2279 BA7
The VID 346D PID 5678 identification represents a common USB mass storage device, most frequently associated with generic or "no-name" flash drives utilizing FirstChip controllers (specifically models like the FC1178BC or FC1179). Understanding the Hardware
This specific combination of Vendor ID (VID) and Product ID (PID) is often seen on low-cost USB 2.0 or 3.0 flash drives. While sometimes branded as "VendorCo" or even appearing as counterfeit "Kingston" or "SanDisk" drives, the internal hardware is typically manufactured by Shenzhen SanDiYiXin Electronic Co., LTD. Key technical specifications often include: Controller: FirstChip FC1178BC or similar. Protocol: USB 2.0 or 3.0.
Manufacturer Name: Often reported as "VendorCo" or "General" in USB device information tools . Common Issues & Recovery
Drives with this VID/PID frequently encounter errors such as "No Media," "0 Bytes," or becoming "Write Protected". If your computer fails to recognize the drive or prompts you to "Please insert a disk," the firmware may be corrupted. 1. Firmware Restoration
To fix a "bricked" drive with these IDs, users often use FirstChip MpTools (Mass Production Tools).
How it works: These utilities "reflash" the controller, essentially factory-resetting the drive's internal logic.
Note: Using these tools will erase all data on the drive. You can find these specialized recovery utilities on community sites like USBDev.ru or FlashBoot.ru . 2. Windows Driver Troubleshooting If the hardware is healthy but the system won't mount it: VID = 346d, PID = 5678 - USB 3.0 Flash Drive Speed Tests USB 3.0 Flash Drive Speed Tests - VID = 346d, PID = 5678.
Kingston 32Gb SE9 Data Trevel восстановление - USBDev.ru
The VID (Vendor ID) 346D and PID (Product ID) 5678 identifiers refer to a specific type of USB flash drive, often associated with low-cost or unbranded "Generic" USB 2.0 and 3.0 devices. Based on community data and technical forums, Hardware Profile
Manufacturer: Often identified as VendorCo or simply "Generic". Controller: Frequently uses the FirstChip controller (e.g., model or ).
Performance: These drives are generally budget-oriented. Users on the ITTSB forum have noted that while they are USB 2.0/3.0 compatible, they may perform faster when formatted with the exFAT file system. Common Troubleshooting & Repair
If you are searching for this content because your drive is not being recognized or showing "No Media," it often indicates a firmware or partition table error.
Software Reset: You can use tools like ChipGenius to confirm your exact controller vendor and then download specific restore tools (often from the controller manufacturer, like FirstChip) to perform a "low-level format".
Speed Testing: You can view crowdsourced performance benchmarks for this specific VID/PID combination on sites like NirSoft's USB Speed Database.
Linux Support: Most modern kernels support these IDs via standard usb-storage or uas modules, though some users on the Gentoo Forums have reported needing to manually load modules if the device isn't automatically detected. Are you having trouble accessing files on the drive, or USB Flash Drive Speed Tests - VID = 346d, PID = 5678
The hardware identifier and typically refers to a generic USB flash drive, often marketed under the name "VendorCo ProductCode" or "Disk 2.0". Device Identification
Manufacturer (Vendor ID): 0x346D corresponds to Shenzhen SanDiYiXin Electronic Co., LTD.
Product (Product ID): 0x5678 is generally identified as "Disk 2.0" or a generic "USB Mass Storage Device".
Controller: These devices frequently use controllers from FirstChip (such as the FC1178BC) or ChipsBank. Common Characteristics
Devices with these IDs are often generic or "white-label" drives. Users have reported the following:
Performance: Performance varies significantly. Tests on USB Speed (NirSoft) show sequential read speeds around 19 MB/s and write speeds near 6.5 MB/s for 32GB models.
Optimization: Some users found that reformatting the drive from FAT32 to exFAT can slightly improve file transfer bandwidth. vid 346d pid 5678
Labeling: Because these are generic controllers, the drive might appear in your BIOS or File Explorer as "VendorCo ProductCode" if the manufacturer did not program a specific brand name into the controller. Troubleshooting and Tools
If you are experiencing issues with this drive (e.g., it is not recognized or has become read-only):
Check Hardware IDs: You can verify your device's ID in Windows Device Manager by right-clicking the device, selecting Properties, and looking at Hardware IDs under the Details tab.
Recovery Tools: For drives using the FirstChip controller, specialized low-level formatting tools like ChipGenius or FirstChip’s proprietary recovery utilities are often used to reset the firmware.
Basic Fixes: If the device is "Not Recognized," try different USB ports or test it on another computer to rule out port failure. Fix All flash drive problems by resetting it's software
Understanding VID 346D PID 5678: A Comprehensive Guide
In the world of computer hardware and peripherals, device identification numbers play a crucial role in ensuring compatibility and proper functioning of various components. Two such identifiers are VID (Vendor ID) and PID (Product ID), which are used to uniquely identify a device and its manufacturer. In this article, we will delve into the specifics of VID 346D PID 5678, exploring what these numbers mean, their significance, and how they impact device communication.
What are VID and PID?
VID and PID are 4-digit hexadecimal codes assigned to devices by the USB Implementers Forum (USB-IF), a consortium that oversees the development and implementation of USB technology. The VID is a unique identifier assigned to a company that manufactures USB devices, while the PID is a unique identifier for a specific product made by that company.
VID (Vendor ID): A 4-digit hexadecimal code that identifies the manufacturer of a USB device. The VID is usually assigned by the USB-IF to a company that produces USB devices. For example, VID 346D might refer to a specific company that produces a range of USB devices.
PID (Product ID): A 4-digit hexadecimal code that identifies a specific product made by a company. The PID is usually assigned by the device manufacturer and is used in conjunction with the VID to uniquely identify a device. For instance, PID 5678 might refer to a specific product, such as a USB drive or a peripheral device, made by the company with VID 346D.
The Significance of VID 346D PID 5678
When a device is connected to a computer, the operating system uses the VID and PID to identify the device and load the appropriate drivers. The VID and PID are used in the following ways:
Device Identification: The VID and PID are used to identify a device and distinguish it from other devices made by the same manufacturer or different manufacturers.
Driver Installation: The operating system uses the VID and PID to determine which driver to install for a specific device. This ensures that the device functions properly and can communicate with the computer.
Device Configuration: The VID and PID can be used to configure device settings, such as device-specific features or parameters.
Real-World Applications of VID 346D PID 5678
VID 346D PID 5678 can be found in various devices, including:
USB Drives: VID 346D PID 5678 might refer to a specific USB drive model made by a company. When connected to a computer, the operating system uses these identifiers to recognize the device and load the necessary drivers.
Peripheral Devices: VID 346D PID 5678 could also refer to a peripheral device, such as a printer, scanner, or keyboard, made by a company.
Embedded Systems: VID 346D PID 5678 might be used in embedded systems, such as industrial control systems, medical devices, or automotive systems.
Troubleshooting and Common Issues
While VID 346D PID 5678 is a unique identifier, issues can still arise when using devices with these identifiers. Common problems include:
Driver Issues: If the wrong driver is installed for a device, it may not function properly. Ensuring that the correct driver is installed can resolve issues.
Device Recognition: If a device is not recognized by the operating system, it may be due to a VID or PID mismatch.
Conflicting Devices: If multiple devices with the same VID and PID are connected to a computer, conflicts can arise.
Best Practices for Working with VID 346D PID 5678
To ensure smooth device communication and avoid common issues, follow these best practices:
Verify Device Information: Always verify the VID and PID of a device to ensure accurate identification.
Use Correct Drivers: Install the correct drivers for a device to ensure proper functioning.
Test Devices: Thoroughly test devices to ensure they function as expected. The identifiers Go to product viewer dialog for this item
Conclusion
VID 346D PID 5678 is a unique identifier used to identify a specific device made by a company. Understanding the significance of these identifiers is crucial for ensuring proper device communication, driver installation, and configuration. By following best practices and being aware of common issues, developers and users can work effectively with devices identified by VID 346D PID 5678.
FAQs:
What does VID 346D PID 5678 mean?
VID 346D PID 5678 refers to a specific device made by a company, where VID 346D is the Vendor ID and PID 5678 is the Product ID.
How are VID and PID used?
VID and PID are used to identify a device, load the correct drivers, and configure device settings.
What are common issues with VID 346D PID 5678?
Common issues include driver problems, device recognition issues, and conflicts with other devices.
How can I resolve issues with VID 346D PID 5678?
Verifying device information, using the correct drivers, and testing devices can help resolve issues.
What are best practices for working with VID 346D PID 5678?
Best practices include verifying device information, using correct drivers, and testing devices.
By following the information provided in this article, you should have a better understanding of VID 346D PID 5678 and its significance in the world of computer hardware and peripherals.
The USB device identified by VID 346D and PID 5678 is a common generic flash drive, often associated with budget or unbranded "no-name" storage devices.
These identifiers (Vendor ID and Product ID) act as a digital fingerprint, helping operating systems recognize the hardware and load the correct drivers. 🛠️ Hardware Profile
Devices with this specific ID often share the following internal components:
Controller Vendor: Typically FirstChip (models like FC1178BC or FC3379BB).
Manufacturer Name: Usually listed as VendorCo or simply USB.
Storage Type: Often uses SanDisk or other generic flash memory chips.
Protocol: Can range from older USB 2.0 to modern USB 3.2 interfaces. ⚠️ Common Use Cases & Risks
Because these IDs are frequently used by generic manufacturers, you will often find them in:
Promotional Giveaways: Inexpensive drives used for marketing.
Counterfeit Products: Sometimes used in "fake capacity" drives (e.g., a drive labeled 64GB that only has 8GB of actual space).
Budget Listings: Sold under various brand names on marketplaces like AliExpress or eBay. 🔧 Troubleshooting & Recovery
If your computer recognizes the device but cannot access the files, or if it shows a "Write Protected" error, these tools are often used for repair:
ChipGenius: The gold standard for identifying the exact controller inside when the casing has no labels.
FirstChip MpTools: Specialized software used to "re-flash" or mass-produce these specific controllers to fix firmware corruption.
NirSoft USBDeview: A handy utility to see the speed test results and connection history of these devices. 📊 Performance Expectations
Data transfer speeds for VID 346D PID 5678 devices are generally modest:
Read Speeds: Usually between 15 MB/s and 30 MB/s for USB 2.0 versions. VID (Vendor ID): A 4-digit hexadecimal code that
Write Speeds: Often much slower, sometimes dropping below 5 MB/s during large file transfers.
Reliability: These are best used for temporary file transfers rather than long-term backups of critical data.
If you're having trouble with one of these drives, let me know: Does it show up in Disk Management? Are you trying to recover lost data? Do you need help restoring the drive to its factory state?
I can provide step-by-step instructions for using the right mass production tools (MpTools) to fix it. USB Flash Drive Speed Tests - VID = 346d, PID = 5678
If we break down the information you've given:
Here are a few possible interpretations or actions based on this information:
Technical or System Context: In a technical or system administration context, these numbers could refer to specific processes or video streams. For instance, vid 346d might refer to a specific video stream or recording, while pid 5678 could be the identifier for a process related to handling that video stream.
Programming: In programming, these could be used as identifiers. For example, in a scenario where a program manages multiple video streams, 346d (or 838 in decimal) could uniquely identify a stream, and 5678 could be the process ID of the program or thread handling that stream.
Data Identification: They could simply be numbers used to identify specific data records related to videos and processes.
Without more specific details about the context or the task you're trying to accomplish, here are a few general ideas:
Logging or Monitoring: If you're looking to monitor or log activity related to video streams and their associated processes, you would use these IDs to track or report activity.
Debugging: If you're debugging an application that handles video streams, these IDs could help you isolate and diagnose issues related to a specific stream or process.
Database Query: If you're using a database to store information about video streams and processes, these could be used in queries to retrieve or update information.
The identifiers represent a specific USB device, commonly associated with a flash drive SD card reader utilizing a generic controller (often from the SinoWealth family or similar white-label manufacturers). These IDs are frequently encountered in the context of USB compatibility for homebrew consoles and data recovery scenarios. Device Identification & Use Cases Wii Homebrew Compatibility
: This specific VID/PID combination appears on community-maintained USB Compatibility Lists as a known identifier for storage devices used with the Wii USB Loader
. Users often reference these IDs when troubleshooting whether a drive will be recognized by the console. Generic Flash Controllers
: These IDs are often "placeholders" used by budget or unbranded USB mass storage devices. Because the manufacturer (VID) and product (PID) codes are generic, the actual internal NAND flash memory can vary significantly between two devices sharing the same ID. Troubleshooting & Tools
If you are working with a device sporting these IDs, use the following tools to verify its health and internal specs: ChipGenius : This is the standard utility
for identifying the specific controller and firmware version behind VID 346D. It can help you find the correct "MPTool" (Mass Production Tool) if you need to re-flash a corrupted drive. Fake Flash Testing : Since generic IDs like
are sometimes used by counterfeit high-capacity drives, it is recommended to run a tool like H2testw or RMPrepUSB to verify the drive's true capacity. Formatting for Compatibility
: For best results on older hardware (like the Wii), ensure the drive is formatted to
(Master Boot Record) partition table, as many generic controllers struggle with GPT or NTFS in legacy environments. Technical Summary Description Vendor ID (VID)
Identifies the hardware manufacturer (often associated with SinoWealth or generic Chinese controllers). Product ID (PID) Identifies the specific product model or controller family. Mass Storage Standard USB flash drive or card reader interface. Are you trying to recover data from this device or fix a "not recognized" error on a specific piece of hardware?
This is a deep technical blog post regarding the hardware identifier string: vid_346d pid_5678.
Feitian also manufactures wireless communication chips. This ID frequently appears on generic, unbranded USB Wi-Fi dongles (often 802.11n or ac standards) sold on Amazon, eBay, or AliExpress.
vid_346d pid_5678 is often the signature of these generic wireless dongles.The USB-IF maintains strict control over VID allocation, charging a fee to prevent chaos. Legitimate manufacturers receive a unique VID and then freely assign PIDs within their range. For example, if 0x346d were a valid VID, the company could assign 0x5678 to a webcam, 0x5679 to a fingerprint reader, and so on. This hierarchical structure ensures that two different companies never accidentally use the same pair.
However, the system has a flaw: while VIDs are public, PID assignments are proprietary. A device with VID 0x346d might never appear in public lists if the manufacturer chooses not to share details. Therefore, encountering “346d:5678” on one’s system is not inherently suspicious—it may simply be obscure. Yet, this opacity creates a gap that malware can exploit.
When a thread about vid 346d / pid 5678 hit a hardware-forensics forum, pieces fell into place. Someone recognized the bootloader banner; another matched a unique USB descriptor to a niche manufacturer in Eastern Europe. A contributor with a soldering iron produced a serial console, and the boot log read: “MintBox Kernel v0.9 — provisioning client.” Suddenly the orphaned device had a name and a history — a retired in-store loyalty terminal repurposed by a hobbyist.
From those fragments, the community reconstructed usage patterns, extracted firmware, and archived the image for future study. What started as a stray identifier became a case study in digital archaeology.
Shenzhen Feitian is famous for manufacturing USB Security Keys and Smart Cards. If you work in a corporate environment, banking, or government, this device might be a Two-Factor Authentication (2FA) token. It could be a generic Feitian ePass token or an OEM version of a security key used for VPN access or digital signatures.