Acer 521 Laptop User Manual


 
28 Chapter 1
I/O Interface
Features High-Speed Downlink Packet Access (HSDPA)
High-Speed Uplink Packet Access (HSUPA)
Receive Diversity in CDMA2000 1X,CDMA2000 1xEV-DO and WCDMA
(UMTS)
GSM Release 4
GPRS/EGPRS Multi-slot Class12, Release 4
Standalone GPS
Item Specifications
Features Color-coded connectors
1 VGA port, 15 pins
1 Microphone jack
1 headphone/line-out jack
3 External USB 2.0 connectors
1 DC in jack
1 RJ-45 jack for LAN
5-in-1 Card Reader (MS, MS Pro, SD, MMC, xD)
1 SIM Card connector
1 HDMI port
Item Specifications