MK808B Plus is a Quad Core Android TV Dongle, with Android 4.4 OS . AML S805 Quad Core up to 1.5GHz (Cortex-A5) and Quad Core ARM Mali-450 GPU up to 600MHz. With DDR3 1GB RAM, 8GB Nand Flash ROM Support External Micro SD Card (Maximum support 32GB). Support Bluetooth 4.0 and 2.4GHz Wifi and Ethernet. Pre-installed with XBMC, allow you access large of video resource with convenience! Specifications CPU: Amlogic s805Quad core Cortex A5 2GHz GPU: Quad-core Mali-450MP GPU RAM: 1GB DDR3 ROM: 8GB Internal Storage Power 3D-HD, 4k, 1080p XBMC Dolby Surround DTS Audio and SPDIF for 5.1/7.1 Dolby Surround. WiFi: 2.4 GHz Power: DC 5V/2A Package includes: 1 x Quad Core Android TV Dongle 1 x Charger Adapter 1 x HDMI Cable 1 x IR Remote Controller 1 x User Manual