Building a multi-GPU rig for crypto mining, rendering, or computing? You'll need PCI-E riser cards, and this listing offers a pack of 2 to 10 of them (check the option you select). They're brand new, unbranded risers. Each card lets you connect a full-size graphics card (that needs a PCI-E x16 slot) to a smaller PCI-E x1 slot on your motherboard via a USB 3.0 cable. This allows you to space out your GPUs for better cooling and fit more cards into a mining frame or case than your motherboard has x16 slots. The model is listed as \Ver010s Plus.\ These are essential components for any serious multi-GPU setup. They come new as described. Just make sure your power supply and setup can handle the extra GPUs! A practical, must-have piece of hardware for builders and miners.