External Graphics Card Supply Laptop External Independent Video Card Dock for Mini Pcie Without Power Supply

note: the atx pw, exp gdc expresscard, ptd, slim line switch is off by default. please don t move it. hdmi isnon standard interface, and other will be prohibited otherwise, the device will be damaged. ^^ high performance reinforcement design for data transfer line. electronic components. isolation circuit., laptop external independent video card dock, external graphics card for nuc ^^ external independent video card dock support td compatible switch hardware conflict resolution, multistage anti interference circuit and data line reinforcement. ^^ expresscard adapter, wide compatibility compatible with graphics card, sound card, array card, video card, collect card, etc. ^^ exp gdc beast v 9.5, reinforcement design for data transfer line. electronic components. isolation circuit. ^^ ^^ ^^ ^^ ^^