Hello everyone,
I am having an issue with the USB-C port on my ME Mini (SN: YN1505JH31144, BIOS: M1V305).
According to the technical specifications, it should deliver the same speed as the USB 3.2 port on the front, which is 10 Gbit/s. However, I am only achieving USB 2.0 speeds.
As you can see in the image below, I inserted a USB flash drive into each port. All three reach 5 Gbit/s. My boot drive is connected to the USB 3.2 port on the front and appears on bus 002. As expected, it works at 5 Gbit/s.
The rear USB 2.0 port and the USB-C port on the front connect to bus 003, which handles the wireless connection. Both run at USB 2.0 speed.
[root@CachyOS ~]# lsusb -tv
/: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
/: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/2p, 20000M/x2
ID 1d6b:0003 Linux Foundation 3.0 root hub
|__ Port 001: Dev 002, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
ID 1f75:0918 Innostor Technology Corporation IS918 Flash Drive
/: Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/12p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 002: Dev 023, If 0, Class=Mass Storage, Driver=usb-storage, 480M
ID 0781:5591 SanDisk Corp. Ultra Flair
|__ Port 005: Dev 022, If 0, Class=Mass Storage, Driver=usb-storage, 480M
ID 1f75:0918 Innostor Technology Corporation IS918 Flash Drive
|__ Port 010: Dev 003, If 0, Class=Wireless, Driver=btusb, 12M
ID 8087:0026 Intel Corp. AX201 Bluetooth
|__ Port 010: Dev 003, If 1, Class=Wireless, Driver=btusb, 12M
ID 8087:0026 Intel Corp. AX201 Bluetooth
/: Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
Any suggestions for achieving USB 3.2 speeds on the USB-C port?
