IBM THINKPAD S05L-1270-01 - Manual (Page 167)

Feature Description
Audio 16-bit audio
Internal speaker
Internal microphone
Mechanical volume
Infrared Transfer 560
IrDA
**
1.0
560E
IrDA 1.1
PCMCIA One Type-III
or two Type-II
ThinkPad 560, 560E (2640) 155