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Expansion
Network features
* for selected models
USB specifications
Note: Depending on the model, some USB connectors might not be available on your computer.
Connector name
•
USB 2.0 connector
•
USB 3.2 connector Gen 1
•
USB 3.2 connector 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
• Memory slots
• M.2 solid-state drive slot
• Optical drive*
• PCI-Express x1 card slots
• PCI-Express x16 card slot
• SD-card slot*
• Storage drive cages
• Bluetooth*
• Ethernet LAN
• Wireless LAN*
Description
Connect USB-compatible devices, such as a USB
keyboard, USB mouse, USB storage device, or USB
printer.
Data rate (Gbit/s)
5
10
20
40
40
.
Chapter 1
Meet your computer
7
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