1. WIFI :Built in , 802.11b/g 54mb and Bluetooth,Inbuilt 3G,Bluetooth 2. ... (upmost to 2GB) StorageSATA HDD, 160GB (upmost to 500GB) WIFIBuilt in , 802.11b/g 54mb and Bluetooth,Inbuilt 3G,Bluetooth GPSoptionalO ... .0 ports 1 x 2in1 headphone jack and Microphone jack 1 x Internal Microphone 1 x DC-In jack 1 x SD/MMC slot ...