Lenovo ThinkCentre M70c User Manual page 8

6. SD-card slot*
7. Microphone connector
8. Headset connector
9. USB 3.2 connectors Gen 1
®
10. ThinkCentre LED
* for selected models
2
M70c User Guide
Supported cards:
• Secure Digital (SD) card
• Secure Digital eXtended-Capacity (SDXC) UHS-1 card
• Secure Digital High-Capacity (SDHC) UHS-1 card
Note: Your computer does not support the content protection for recordable
media (CPRM) feature for the SD card.
Connect a microphone.
The headset connector is compatible with:
• Headphones or earphones with a 3.5mm (0.14 inch), TRS (3-pole) plug
• Headsets with a 3.5mm (0.14 inch), CTIA-compliant TRRS (4-pole) plug
Note: This headset connector does not support standalone external microphones
with a TRS (3-pole) plug or headsets with an OMTP-compliant TRRS (4-pole) plug.
Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
This indicator is on when the computer is on.