... b/g/n (11~150Mbps), USB Connection.I/O Port: Mini USB, USB Host, micro SD/TF, HDMIAudio: ... Adaptor: DC 5V/1A(can be supplied by TV USB)Accessory: 1) Adaptor cable; 2) HDMI cable ... 3)OTG cableMini USB: Support charging and OTG connector or cable.Micro USB: Support wireless mouse and keyboard.HDMI ... etc. video calling), USB host and mini ports for external 3G dongle, U-disk, wireless keyboard & mouse, ...