
1. Power connector |
Connect to ac power through an ac power adapter. |
2. Thunderbolt™ 3 connector (USB-C™) |
|
3. Smart-card slot* |
Use smart cards for authentication, data storage, and application processing. Within large organizations, you might also use smart cards for strong security authentication of single sign-on (SSO). See Use an SD card or a smart card (for selected models). |
* for selected models