Featuresr 5 connection function for mhl compatible mobile phone devices with otg functionr mirror whatever in mhl devices on hd display in up to 1080p hdr supports hd with 1920 1080 aspect ratio60hzr support audio of up to 192khz compatible with standard 71 sound channelr import images videos and document files such as pdf word excel etc sd micro sd and usb hostr charge device via micro usb to usbr micro usb cable to link mhl compatible devices to hd compatible displayr easy t