If you’ve ever wanted to show off your GPU vertically or convert a spare PCIe slot into M.2 slots, you probably know about PCIe riser cables. These PCIe extenders bring added flexibility to your PC, but they do so with some unavoidable complications. To make matters worse, the PCIe risers on the affordable end of the spectrum often make matters worse instead of improving functionality. You not only risk BSODs and glitches on the GPU side, but also data corruption on the storage side. Here’s how to pick the right PCIe riser for your system.