1608:0001 — EdgePort/4 Serial Port

This is the USB identifier for a EdgePort/4 Serial Port manufactured by Inside Out Networks [hex]. The vendor ID 1608 is registered to Inside Out Networks [hex] with the USB Implementers Forum, and 0001 is the product ID that Inside Out Networks [hex] assigned to this particular model. When you run lsusb on Linux, this device appears as 1608:0001 Inside Out Networks [hex] EdgePort/4 Serial Port.

Linux

$ lsusb
Bus 001 Device 004: ID 1608:0001 Inside Out Networks [hex] EdgePort/4 Serial Port

You can filter directly with lsusb -d 1608:0001, or get the full descriptor dump with lsusb -v -d 1608:0001. Kernel messages from dmesg show the same pair as idVendor=1608, idProduct=0001.

Windows

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

USB\VID_1608&PID_0001
USB\VID_1608&PID_0001&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1608&PID_0001"

macOS

$ system_profiler SPUSBDataType
    EdgePort/4 Serial Port:
      Product ID: 0x0001
      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]
	0001  EdgePort/4 Serial Port

• 1608:0002 Edgeport/8
• 1608:0003 Rapidport/4
• 1608:0004 Edgeport/4
• 1608:0005 Edgeport/2

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