Sony PCG-NV190P - Manual (Page 61)

Connecting Peripheral Devices
You can add functionality to your notebook by connecting a variety of peripherals, as discussed in the following sections:
 Connecting a USB Device
 Connecting a USB Printer
 Connecting a Parallel Port Printer
 Connecting an Audio Device
 Connecting an Audio-Video Device
 Connecting an i.LINK Audio-Video Device
 Connecting an External Display
 Connecting with another VAIO computer
 Connecting External Speakers
 Connecting an External Microphone
 Expanding Your Computer Capabilities
Page 61