modèle: Intel Corporation Panther Point USB Enhanced Host Controller (rev 04)(ID du modèle: 914)
lspci -nnk 00:1a.0 USB controller [0c03]: Intel Corporation Panther Point USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) Subsystem: Lenovo Device [17aa:3977] Kernel driver in use: ehci_hcd
lspci -vmmnn Slot: 00:1a.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: Panther Point USB Enhanced Host Controller #2 [1e2d] SVendor: Lenovo [17aa] SDevice: Device [3977] Rev: 04 ProgIf: 20
(https://h-node.org/notebooks/view/en/2264/ASUS-KCC-RMM-MSO-NB-K55A)
I have a USB3 hard drive reader that gets ~40 MB/s read speed on the 1 USB2 port, and ~100 MB/s read speed on the 2 USB3 ports. I think this is one of the USB3 ports.
lspci -vmmnn
Slot: 00:1a.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [1e2d] SVendor: ASUSTeK Computer Inc. [1043] SDevice: 7 Series/C216 Chipset Family USB Enhanced Host Controller [1457] Rev: 04 ProgIf: 20
lspci -nnk
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) Subsystem: ASUSTeK Computer Inc. 7 Series/C216 Chipset Family USB Enhanced Host Controller [1043:1457] Kernel driver in use: ehci-pci
| Cartes 3G | 34 |
| Acquisition cards | 34 |
| Bluetooth | 58 |
| Cartes ethernet | 173 |
| Lecteurs d'empreintes digitales | 11 |
| Contrôleurs Hôte | 171 |
| Modems | 18 |
| Notebooks | 799 |
| Printers | 127 |
| Adaptateurs RAID | 20 |
| Scanneurs | 24 |
| SD card readers | 57 |
| Cartes son | 145 |
| Cartes graphiques | 346 |
| Webcams | 133 |
| Cartes wifi | 234 |
| TOTAL | 2384 |