The Tronsmart Orion R28 turns your TV into a fully fledged Android smart TV. Access YouTube, Netflix, the Google Play store, and more. Features a Rockchip RK3288 ARM Cortex-A17 quad-core processor and Mali-T764 graphics. Has 3 USB 2.0 ports, Gigabit Ethernet jack, dual-band 802.11ac WiFi (plus an external, adjustable antenna), Bluetooth 4.0, a microSD card slot, a micro USB port, and a microSD card slot. You can connect the box to your TV or audio gear using HDMI, AV, and S/PDIF jacks, and there’s an IR port on the front which lets you use the included remote control. The box itself is a rectangle with a sloped, angular top. It’s not the smallest box of its type, but it’s still compact enough to hold in one hand. Model Tronsmart Orion R28 Meta Color -Black Operating System- Google Android 4.4, Support OTA function CPU Brand -Rockchip CPU Model- RK3288 1.8GHz (Cortex-A17) CPU Cores- Quad-core GPU- Quad Core Mali-T764 GPU Memory -DDR3 2GB Internal Storage -Onboard Nandflash 16GB Expand Memory- Micro SD Card (Maximum support 32GB) Antenna- External wifi antenna Ethernet- 10/100M/1000M LAN Wifi Connectivity- IEEE 802.11 a/b/g/n/ac, 2.4GHz/5.8GHz Camera- N/A Bluetooth- BT 4.0 3G- N/A Video Supported- Support 2160P muti-format video decode, H.265, 4K*2K Audio Supported- Support: MP3/WMA/APE/FLAC/AAC/OGG/AC3/WAV Picture Support: Max.8000x8000 JPEG /BMP /GIF /PNG HDMI Port- Standard HDMI A Type out HDMI Version- 2.0 Additional Function- 1 x IR Sensor                   1 x Blue power LED 1 x Power Button 1 x Update Button(via one pin hole) 3 x Standard USB 1 x Micro USB with OTG 1 x DC in Jack 1 x S/SPDIF (2CH,  5.1CH) 1 x RJ45 1 x Micro SD card slot 1 x AV Jack Reserved, 2 x RS232 Language- English, Russian, Afrikaans, German, Ukrainian, Hebrew, Arabic, Persian, Hindi, Thai, Korean, Japanese, Chinese. Keyboard- Qwerty keyboard Power -5V 3A What's in the box?  1 x TV box 1 x IR remote control 1 x HDMI cable 1 x USB cable 1 x Power adapter (A right AC Adapter will be sent as your shipping country) 1 x User manual