MCP79 EHCI USB 2.0 Controller
PCI ID 10de:0aaa · NVIDIA Corporation
| Vendor | NVIDIA Corporation |
|---|---|
| Vendor ID | 10de |
| Device ID | 0aaa |
| Windows hardware ID | PCI\VEN_10DE&DEV_0AAA |
| Linux modalias | pci:v000010DEd00000AAA |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has PCI ID 10de:0aaa?
PCI ID 10de:0aaa is “MCP79 EHCI USB 2.0 Controller” made by NVIDIA Corporation (vendor ID 10de, device ID 0aaa).
Which Linux driver supports MCP79 EHCI USB 2.0 Controller?
Linux kernel 6.12 lists no driver for this exact ID. Many devices are still supported through their device class, such as AHCI, NVMe, xHCI or HD Audio controllers; others need a vendor driver. Overview of device classes and their drivers
How do I check whether MCP79 EHCI USB 2.0 Controller is in my computer?
On Linux, lspci -nn | grep -i 10de:0aaa shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_10DE&DEV_0AAA.
How do I see which driver is currently in use?
lspci -nnk -d 10de:0aaa lists the device with a “Kernel driver in use” line showing the active driver.
Nearby entries
- 0aa4 – MCP79 Memory Controller
- 0aa5 – MCP79 OHCI USB 1.1 Controller
- 0aa6 – MCP79 EHCI USB 2.0 Controller
- 0aa7 – MCP79 OHCI USB 1.1 Controller
- 0aa8 – MCP79 OHCI USB 1.1 Controller
- 0aa9 – MCP79 EHCI USB 2.0 Controller
- 0aab – MCP79 PCI Bridge
- 0aac – MCP79 LPC Bridge
- 0aad – MCP79 LPC Bridge
- 0aae – MCP79 LPC Bridge
- 0aaf – MCP79 LPC Bridge
- 0ab0 – MCP79 Ethernet