Connect it to your TV, monitor or projector via HDMI to enjoy crisp 4K resolution, and hook it up to speakers or amplifiers using Optical output to experience up to 7.1-channel surround sound. Dual USB Ports: Supports reading from micro SD cards, USB flash drives and USB hard drives.
Compact 4K Digital Media Player: USB, Micro SD, HDMI Outputs & Auto Playback
Supports micro SD cards and a variety of file formats such as FAT32, exFAT, and NTFS. Equipped with dual USB 2.0 ports, ideal for connecting an array of devices including flash drives and printers. Audio/Video Outputs: HDMI,Optical,AV Connectivity: HDMI,USB,Micro SD Color: Grey Surround Sound Formats: 7.1-channel surround sound.