| Total Registered Devices | 2553463 |
|---|---|
| Unique Devices | 135963 |
Raw Devices
| UHCI Host Controller | 149147 | 5.8 % |  |
|---|---|---|---|
| EHCI Host Controller | 128173 | 5.0 % | |
| PCI Express Root Port | 76824 | 3.0 % | |
| OHCI Host Controller | 44403 | 1.7 % | |
| OHCI PCI host controller | 40637 | 1.6 % | |
| xHCI Host Controller | 27999 | 1.1 % | |
| xHCI Host Controller | 27971 | 1.1 % | |
| Unknown | 18396 | 0.7 % | |
| SBx00 PCI to PCI Bridge | 11591 | 0.5 % | |
| USB Receiver | 10840 | 0.4 % | |