In order to achieve 4k@60hz resolution, make use a standard HDMI 2.0 cable, a USB 5V/1A cable are connected, and the cable length should not exceed 3m. Support Multiple Audio Formats:This HDMI audio extractor supports DTS/ Dolby-AC3/ DSD/ LPCM, and it also supports sample rates including 32KHz, 44.1KHz, 48KHz, 96KHz and 192KHz.
eBay