1977:0111 — TL203 MP3 Player and Voice Recorder
T-Logic
- Vendor ID
- 1977
- Product ID
- 0111
- Combined
- 1977:0111
- Decimal
- 6519:273
What is this device?
This is the USB identifier for a TL203 MP3 Player and Voice Recorder manufactured by T-Logic. The vendor ID 1977 is registered to T-Logic with the USB Implementers Forum, and 0111 is the product ID that T-Logic assigned to this particular model. When you run lsusb on Linux, this device appears as 1977:0111 T-Logic TL203 MP3 Player and Voice Recorder.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1977:0111 T-Logic TL203 MP3 Player and Voice Recorder
You can filter directly with lsusb -d 1977:0111, or get the full descriptor dump with lsusb -v -d 1977:0111. Kernel messages from dmesg show the same pair as idVendor=1977, idProduct=0111.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1977&PID_0111 USB\VID_1977&PID_0111&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1977&PID_0111"
macOS
$ system_profiler SPUSBDataType
TL203 MP3 Player and Voice Recorder:
Product ID: 0x0111
Vendor ID: 0x1977 (T-Logic)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:
1977 T-Logic 0111 TL203 MP3 Player and Voice Recorder