... Fi: Yes, 802.11b/g LAN (RJ45): Yes, 10/100 Ethernet 3G/3.5G (HSDPA): Yes, support external USB 3G ... speakers (0.5w) and microphone Color: Silver Expansion Card Slot: Support Micro SD / T-Flash, Max 32GB ... .5mm audio jack, DC in, TF card slot, mini HDMI, RJ45 Ethernet, GPS antenna Display Output: HDMI v1. ... Battery Life: Approx. 3-4 hours Power Adapter: 100-220V Input, 9V DC Output, 2A Dimensions: Approx. ...