Sony PCG-SR5K - Manual (Page 57)

"#
Connecting Peripheral Devices
You can add functionality to your computer by connecting any of these
peripherals:
❑ Phone line (page 46)
❑ Modem (page 47)
❑ Local Area Network (LAN) (page 51)
❑ CD/CDRW/DVD drive (page 53)
❑ i.LINK device (page 56)
❑ Universal Serial Bus (USB) device (page 58)
❑ External display (page 59)