Specifications: The reason why the graphics card can be removed and fixed from falling off more conveniently is that the slot comes with a fixed buckle.The use of anti-burn chip makes the power supply of the graphics card more stable and safe. And it uses 12 LED marquee lights, making the current flow clearly visible.It is made of high-quality EVA and electronic components.The length of the product is 137mm and the width is 44mm.The riser card helps reduce the burdens of the motherboard, and it supports all for Windows Systems, for Linux, for Mac systems.Size Details: Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes: 1 x PCI-E 16X Riser Card 1 x PCI-E 1X Riser Card 1 x Power Cable 1 x USB Cable