拼多多买到的扩容盘喵，想恢复原容量，但没有适配的量产工具喵~ 
Description: [E:]USB Mass Storage Device(General UDisk)
Device Type:        Mass Storage Device

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 100mA

USB Device ID: VID = 048D PID = 04D2
Serial Number: _

Device Vendor: General
Device Name: UDisk
Device Revision: 0100

Manufacturer: General
Product Model: UDisk
Product Revision: 5.00

Controller ...