1e3d:198a — Flash Disk
Chipsbank Microelectronics Co., Ltd
- Vendor ID
- 1e3d
- Product ID
- 198a
- Combined
- 1e3d:198a
- Decimal
- 7741:6538
What is this device?
This is the USB identifier for a Flash Disk manufactured by Chipsbank Microelectronics Co., Ltd. The vendor ID 1e3d is registered to Chipsbank Microelectronics Co., Ltd with the USB Implementers Forum, and 198a is the product ID that Chipsbank Microelectronics Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 1e3d:198a Chipsbank Microelectronics Co., Ltd Flash Disk.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1e3d:198a Chipsbank Microelectronics Co., Ltd Flash Disk
You can filter directly with lsusb -d 1e3d:198a, or get the full descriptor dump with lsusb -v -d 1e3d:198a. Kernel messages from dmesg show the same pair as idVendor=1e3d, idProduct=198a.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1E3D&PID_198A USB\VID_1E3D&PID_198A&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1E3D&PID_198A"
macOS
$ system_profiler SPUSBDataType
Flash Disk:
Product ID: 0x198a
Vendor ID: 0x1e3d (Chipsbank Microelectronics Co., Ltd)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
1e3d Chipsbank Microelectronics Co., Ltd 198a Flash Disk