Sony VGN-TXN27N - Manual (Page 18)

18 n N
Getting Started
Left
A Security slot
B Hi-Speed USB (USB 2.0) ports * (page 83)
C PC Card slot (page 44)
D PC Card release button (page 46)
E
Air vent
F
Modem port (page 55)
* Supports high-/full-/low- speeds.