Acer 2420 - Manual (Page 41)

Chapter 1 33
Mono or Stereo Stereo
Resolution 16 bit stereo digital to analog converter
16 bit stereo analog to digital converter
Compatibility AC97
Mixed sound source Line-in, CD
Voice channel 8/16-bit, mono/stereo
Sampling rate 44,1 KHz (48K byte for AC97 interface)
Internal microphone Yes
Internal speaker / Quantity Yes/2
Video Interface
Item Specification
Chipset
Built-in Intel
®
910GML
Package 35.5 mm x 40 mm 1257 pin mBGA
Interface internal PCIE
Supports ZV (Zoomed Video) port Yes
Video Memory
Item Specification
Chipset
Built-in Intel
®
910GML
Memory size 64MB/128MB
Interface DDR2
USB Port
Item Specification
Chipset Built-in ICH6-M
USB Compliancy Level 2.0
OHCI USB 1.1 and USB 2.0 Host controller
Number of USB port 3
Location Three on the right side
Serial port function control Enable/Disable by BIOS Setup
PCMCIA Port
Item Specification
PCMCIA controller ENE CB1410
Supports card type Type-II
Number of slots One type-II
Access location Left panel
Supports ZV (Zoomed Video) port No ZV support
Supports 32 bit CardBus Yes
Audio Interface
Item Specification