Usb Specifications - Lenovo ThinkCentre M90q Gen 2 Manual

* for selected models

USB specifications

Note: Depending on the model, some USB connectors might not be available on your computer.
Connector name
• USB 3.2 connector Gen 1
• USB 3.2 connector Gen 2
• USB-C (3.2 Gen 1) connector (for M70q Gen 2)
• USB-C (3.2 Gen 2) connector (for M90q Gen 2)
Statement on USB transfer rate
Depending on many factors such as the processing capability of the host and peripheral devices, file
attributes, and other factors related to system configuration and operating environments, the actual transfer
rate using the various USB connectors on this device will vary and will be slower than the data rate listed
below for each corresponding device.
USB device
3.2 Gen 1 / 3.1 Gen 1
3.2 Gen 2 / 3.1 Gen 2
3.2 Gen 2 × 2
™
Thunderbolt 3
Thunderbolt 4
Description
Connect USB-compatible devices, such as a USB
keyboard, USB mouse, USB storage device, or USB
printer.
• Charge USB-C compatible devices with the output
voltage and current of 5 V and 0.9 A.
• Connect to USB-C accessories to help expand your
computer functionality. To purchase USB-C
accessories, go to
https://www.lenovo.com/accessories
Data rate (Gbit/s)
5
10
20
40
40
.
Chapter 1 Meet your computer
.
5