Acer Aspire 2420 Service Manual page 13

I/O Ports
K ExpressCard™/54 slot
K 5-in-1 card reader (SD™, MMC, MS, MS PRO, xD)
K Three USB 2.0 ports
K
External display (VGA) port
K S-video/TV-out (NTSC/PAL) port
K
Headphone/speaker/line-out jack
K Microphone-in jack
K
Ethernet (RJ-45) port
K Modem (RJ-11) port
K
DC-in jack for AC adapter
Environment
K Temperature:
j
Operating: 5 °C to 35 °C
j
Non-operating: -20 °C to 65 °C
K
Humidity (non-condensing):
j
Operating: 20% to 80%
j
Non-operating: 20% to 80%
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