FOR 12 PCS/Lot 1X To 16X Express Ext Riser Card USB 3.0 Pcie Extension with SATA 15Pin To 6Pin Power Cable

Lot of 12 1X To 16X Express Ext Riser Cards. Each unit includes a USB 3.0 Pcie extension cable and a SATA 15Pin To 6Pin power cable. These risers convert a motherboard 1X PCIe interface to a 16X slot via USB 3.0 connection, commonly used for external GPU placement and multi-GPU/mining rigs. Sold as a pack of 12 pieces.