1608:021c — Edgeport/221c

This is the USB identifier for a Edgeport/221c manufactured by Inside Out Networks [hex]. The vendor ID 1608 is registered to Inside Out Networks [hex] with the USB Implementers Forum, and 021c is the product ID that Inside Out Networks [hex] assigned to this particular model. When you run lsusb on Linux, this device appears as 1608:021c Inside Out Networks [hex] Edgeport/221c.

Linux

$ lsusb
Bus 001 Device 004: ID 1608:021c Inside Out Networks [hex] Edgeport/221c

You can filter directly with lsusb -d 1608:021c, or get the full descriptor dump with lsusb -v -d 1608:021c. Kernel messages from dmesg show the same pair as idVendor=1608, idProduct=021c.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_1608&PID_021C
USB\VID_1608&PID_021C&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1608&PID_021C"

macOS

$ system_profiler SPUSBDataType
    Edgeport/221c:
      Product ID: 0x021c
      Vendor ID: 0x1608  (Inside Out Networks [hex])

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.

The exact lines this page is generated from, in the upstream source file:

1608  Inside Out Networks [hex]
	021c  Edgeport/221c

• 1608:0216 EPOS/44
• 1608:0217 Edgeport/42
• 1608:021a Edgeport/2+2i
• 1608:021b Edgeport/2c
• 1608:021d Edgeport/22c
• 1608:021e Edgeport/21c
• 1608:021f Edgeport/62
• 1608:0240 Edgeport/1

See all 76 devices from Inside Out Networks [hex] →