The Giada DN72 is a cost-effective fanless media player, powered by the RK3288 Quad Core A17 ARM processor. The system is designed primarily for digital signage with the Android 5.1 operating system installed. This 4K supporting player will be another entry-level digital signage success for Giada. I/O on the DN72 includes 1 x HDMI, 1 x LAN, 3 x USB 2.0, 1 x USB 2.0 OTG and an RS232 serial port. Expansion is available for WiFI/BT/3G/4G via 1 x full size Mini-PCIe and there is a SIM slot also for 3G/4G.