tablet pc 3g sim card slot: 1.CPU:Renesas A9 Duo 533MHz, ... 512MB DDR2,with built-in 3G ,built-in GPS tablet pc 3g sim card slot:CPU:Renesas A9 Duo 533*2MHzOperating ... , Support up to 32G HCSD)Transfer Ports: MINI USB, HDMI, DC 9VContent: Power Adapter, USB Cable, User ManualColor: Black, WhiteLanguage: Multi languagesDimension(W ...