WiFi:802.11 b/g 2.4G/5G -compatible:-compatible/4K x 2K UHD Output, -compatible 2.1 CPU:For Allwinner H313 Quad Core ARM A53 GPU:G31 OPenGL3.2 RAM:1GB ROM:8GB USB Port:USB Host Port, USB OTG IR:IR Receiver/Remote Receiver Connect TF CARD:TF CARD/Support 4GB/8GB/16GB/32GB/64GB Power:Micro-USB 5V/1.5A, LED indicator, Working: Blue; Standby: Red OS:Android 10.0 I/O 1xHDMI 4Kx2K UHD Output, 2.1 1xUSB, 1xMicro-USB USB Host Port, USB OTG 1xIR IR Receiver/Remote Receiver Connect 1xTF Card Slot Support 4GB/8GB/16GB/32GB/64GB Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use Colour:Black Material:Plastic Package Contents: 2 x 2 x remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.