The Dell Vostro 1520 is a 15.4in notebook that can be described as a workhorse. It’s primarily aimed at business users, so it doesn’t have a lot of fancy ports such as HDMI and eSATA, but it does have lots of network connectivity options.
Not only does this laptop offer Gigabit Ethernet, 802.11a/g/n dual-band wireless networking ( Intel WiFi Link 5300) and Bluetooth, you also get a built-in 3G modem ( Dell Wireless 5530 HSPA Mobile Broadband Minicard Modem) and SIM card reader. The SIM card reader is located in the battery