This cable can a USB port from your motherboard, for you to put this display into you computer case.FeaturesOnly a USB type-c cable to work, 't need cableSupport Windows onlyUse own software, not AIDA64Material: metal + plasticColor as shownSupport horizontal and vertical screen switching,360rotationEnergy saving and environmental protectionTurn off the screen automatically after shutdownComfortable eye protectionBrightness stepless adjustmentThe type-c connect to the secondary screen, USB connect to the computer, come with one meter cableProfessional software,one-click operationChange background with one clickOne-click switch themeAdjust brightnessAuto- at Set weather forecast of ParametersDisplay area: 49 x 74mmDimensions: 55 x 85mmResolution: 320 x 480Thickness: 7~8mmViewing : IPS full viewing Interface: USB-TYPECPackage Contents:1 x 3.5inch screen2 x data cables1 x adjustable bracketOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.