Lenovo ThinkPad T540p - Manual (Page 19)

Right-side view
Figure 2. Right-side view
1 Smart card slot (on some models) 4 USB 2.0 connector
2 Serial Ultrabay™ Enhanced bay 5 Security-lock slot
3 USB 3.0 connector
1 Smart card slot (on some models)
Your computer might have a smart card slot. For more information, see “Using an ExpressCard, a flash
media card, or a smart card” on page 40.
2 Serial Ultrabay Enhanced bay
Your computer has a bay for Serial Ultrabay Enhanced devices. For some models, an optical drive is installed
in the bay. For certain models, a secondary hard disk drive or solid-state drive is installed.
3 USB 3.0 connector
The Universal Serial Bus (USB) 3.0 connector is used for connecting USB-compatible devices, such as a
USB printer or a digital camera.
Attention: When you attach a USB cable to this USB connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
4 USB 2.0 connector
The USB 2.0 connector is used for connecting USB-compatible devices, such as a USB printer or a digital
camera.
Attention: When you attach a USB cable to this USB connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
5 Security-lock slot
To protect your computer from theft, you can purchase a security cable lock that fits the security-lock
slot to lock the computer to a stationary object.
Chapter 1 . Product overview 3