User Manual
Connectors and slots
• Audio connector
• Docking-station connector
• Ethernet connector
• Two USB 3.1 connectors Gen 1 (including one Always On USB 3.1 connector
Gen 1)
• HDMI connector
• MicroSD card slot
• Nano-SIM-card tray*
• Smart-card slot*
• USB-C connector (USB 3.1 Gen 1)
• Thunderbolt 3 connector (USB-C)
Security features
• Face authentication*
• Fingerprint reader*
• Password
• RFID*
• Security-lock slot
• Trusted Platform Module (TPM)*
• ThinkShutter*
Wireless features
• Bluetooth
• Global Positioning System (GPS) satellite receiver (available on models with
wireless WAN)*
• Near field communication (NFC)*
• Wireless LAN
• Wireless WAN*
Others
• Camera*
• Microphones
* for selected models
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 Data rate (Gbit/s)
3.1 Gen 1
5
3.1 Gen 2
10
3.2 20
10 T490, T590, P43s, and P53s User Guide