The adapter not support video, audio and PD power.. The adapter is a converter to convert the available NVME M-Key of a motherboard into 2 USB 3.1 Type-E header.. Thus the USB 3.1 port of a housing can also be supplied with USB 3.1 without a suitable mainboard.. The compact adapter can be inserted directly and requires no additional attachments.. Converter plug-in for the mainboard, Fits into any USB 3.1 header, Bundling in USB 3.1 with up to 10Bit/s.