1. A+ screen 2.Metal case, SD/CF card port, USB port 3.HDMI,VGA,AV port 4.Full HD, support 1080p Other Products Recommended ... Signal Interface: 1). standard features: USB 2.0 (Host), SD / CF card port, capacity of memory card support 32MB to ... week. 4). Support software upgrade function by U-sticker via USB port. 5). Build-in Clock and calendar function in the system ...