Vid 346d Pid 5678 -

Right-click the drive associated with Disk 2.0 and choose . Change the File System dropdown menu from FAT32 to exFAT .

You can check a USB drive's VID and PID yourself. Here is how to see if your device matches 346d:5678 .

USB 2.0 High-Speed specification limiting peak power consumption to 100mA. Performance Optimization: The exFAT Speed Boost

The system checks for the latest drivers for detected devices and provides users with an easy update process, ensuring optimal performance and compatibility. vid 346d pid 5678

The 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

Click the in the top-left corner and select About This Mac (or hold Option and click System Information ). Go to System Report . Under the Hardware section on the left sidebar, click USB .

The combination points to a FirstChip USB device that needs a firmware repair to function correctly. By using the appropriate FirstChip MpTools and identifying the specific chip model, you can often restore the drive to working condition. Right-click the drive associated with Disk 2

Go to a reputable tech forum (e.g., MyDigital or USBDev). Search for FirstChip_MpTools or FC1179 MP Tool . Download the latest version compatible with your controller (e.g., FirstChip_MpTools_20201118 or FirstChip_MpTools_2021-10-24 ).

While the "VendorCo" branding often appears in system logs for these devices, the internal hardware varies significantly: Shenzhen SanDiYiXin Electronic Co., LTD (VID: 0x346D). Common Controller Chips: Often utilizes (e.g., FC1178BC) or (e.g., YC2019) controllers. Typical Protocol: Most versions operate on USB 3.0/3.2 Gen 1 protocols, despite sometimes being marketed as faster. Standard Performance: USB 2.0 variants: Typically achieve read speeds of ~15–30 MB/s and write speeds of ~4–12 MB/s USB 3.0 variants: Can reach read speeds between ~80–140 MB/s , with write speeds ranging widely from ~6–60 MB/s depending on the specific NAND flash used. Key Observations & Optimization File System Impact:

When troubleshooting a device that isn't working properly or checking why a flash drive is running slowly, understanding these hardware identifiers is the first step toward fixing the issue. What Does VID 346d PID 5678 Mean? Here is how to see if your device matches 346d:5678

Because this identifier is used by high-volume, lower-cost manufacturers, it frequently appears in technical support threads: Detection Problems : In some environments, such as the NVIDIA Jetson Orin Nano

refer to a common, often unbranded or generic USB flash drive manufactured by . It is frequently marketed under the generic name "VendorCo ProductCode" or "Disk 2.0". Device Specifications Manufacturer: Shenzhen SanDiYiXin Electronic Co., LTD .


	Vid 346d Pid 5678 - Right-click the drive associated with Disk 2.0 and choose . Change the File System dropdown menu from FAT32 to exFAT . You can check a USB drive's VID and PID yourself. Here is how to see if your device matches 346d:5678 . USB 2.0 High-Speed specification limiting peak power consumption to 100mA. Performance Optimization: The exFAT Speed Boost The system checks for the latest drivers for detected devices and provides users with an easy update process, ensuring optimal performance and compatibility. vid 346d pid 5678 The 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 Click the in the top-left corner and select About This Mac (or hold Option and click System Information ). Go to System Report . Under the Hardware section on the left sidebar, click USB . The combination points to a FirstChip USB device that needs a firmware repair to function correctly. By using the appropriate FirstChip MpTools and identifying the specific chip model, you can often restore the drive to working condition. Right-click the drive associated with Disk 2 Go to a reputable tech forum (e.g., MyDigital or USBDev). Search for FirstChip_MpTools or FC1179 MP Tool . Download the latest version compatible with your controller (e.g., FirstChip_MpTools_20201118 or FirstChip_MpTools_2021-10-24 ). While the "VendorCo" branding often appears in system logs for these devices, the internal hardware varies significantly: Shenzhen SanDiYiXin Electronic Co., LTD (VID: 0x346D). Common Controller Chips: Often utilizes (e.g., FC1178BC) or (e.g., YC2019) controllers. Typical Protocol: Most versions operate on USB 3.0/3.2 Gen 1 protocols, despite sometimes being marketed as faster. Standard Performance: USB 2.0 variants: Typically achieve read speeds of ~15–30 MB/s and write speeds of ~4–12 MB/s USB 3.0 variants: Can reach read speeds between ~80–140 MB/s , with write speeds ranging widely from ~6–60 MB/s depending on the specific NAND flash used. Key Observations & Optimization File System Impact: When troubleshooting a device that isn't working properly or checking why a flash drive is running slowly, understanding these hardware identifiers is the first step toward fixing the issue. What Does VID 346d PID 5678 Mean? Here is how to see if your device matches 346d:5678 Because this identifier is used by high-volume, lower-cost manufacturers, it frequently appears in technical support threads: Detection Problems : In some environments, such as the NVIDIA Jetson Orin Nano refer to a common, often unbranded or generic USB flash drive manufactured by . It is frequently marketed under the generic name "VendorCo ProductCode" or "Disk 2.0". Device Specifications Manufacturer: Shenzhen SanDiYiXin Electronic Co., LTD .