0c52:2821 — SeaLINK+8/232 (Port 2)
Sealevel Systems, Inc.
- Vendor ID
- 0c52
- Product ID
- 2821
- Combined
- 0c52:2821
- Decimal
- 3154:10273
What is this device?
This is the USB identifier for a SeaLINK+8/232 (Port 2) manufactured by Sealevel Systems, Inc.. The vendor ID 0c52 is registered to Sealevel Systems, Inc. with the USB Implementers Forum, and 2821 is the product ID that Sealevel Systems, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 0c52:2821 Sealevel Systems, Inc. SeaLINK+8/232 (Port 2).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0c52:2821 Sealevel Systems, Inc. SeaLINK+8/232 (Port 2)
You can filter directly with lsusb -d 0c52:2821, or get the full descriptor dump with lsusb -v -d 0c52:2821. Kernel messages from dmesg show the same pair as idVendor=0c52, idProduct=2821.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0C52&PID_2821 USB\VID_0C52&PID_2821&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0C52&PID_2821"
macOS
$ system_profiler SPUSBDataType
SeaLINK+8/232 (Port 2):
Product ID: 0x2821
Vendor ID: 0x0c52 (Sealevel Systems, Inc.)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:
0c52 Sealevel Systems, Inc. 2821 SeaLINK+8/232 (Port 2)