... Multi-Audio-track switch freelySupport WIFI,Infrared remote control,wireless/USB keyboard mouseSupport U disk,Moveable hard disk,SD/MMC cardBuilt ... -in USB (host), external USB port requirement, Built in SATA 2.0 interface2 ... mmWeightUnit weight:0.462KG Gross weight:1.023 KGStandard AccessoriesPower adaptor, IR remote control, User manual , AV cable,integrate ...