8086:0044 — CPU DRAM Controller
Intel Corp.
- Vendor ID
- 8086
- Product ID
- 0044
- Combined
- 8086:0044
- Decimal
- 32902:68
What is this device?
This is the USB identifier for a CPU DRAM Controller manufactured by Intel Corp.. The vendor ID 8086 is registered to Intel Corp. with the USB Implementers Forum, and 0044 is the product ID that Intel Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 8086:0044 Intel Corp. CPU DRAM Controller.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 8086:0044 Intel Corp. CPU DRAM Controller
You can filter directly with lsusb -d 8086:0044, or get the full descriptor dump with lsusb -v -d 8086:0044. Kernel messages from dmesg show the same pair as idVendor=8086, idProduct=0044.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_8086&PID_0044 USB\VID_8086&PID_0044&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_8086&PID_0044"
macOS
$ system_profiler SPUSBDataType
CPU DRAM Controller:
Product ID: 0x0044
Vendor ID: 0x8086 (Intel Corp.)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:
8086 Intel Corp. 0044 CPU DRAM Controller