Expansion Kit Pci-e X1 to 4pci-e Sata Usb Riser Card for Btc Mining

2 layer PCB bard designing.Compliant with PCI express 2.0, 1.1 Specification1-slot PCI-E 1X to 4 slot 1X riser card with high speed USB 3.0 cable.High speed USB 3.0 shield cable is flexible for 1U,2U,3U chassis.Support 4 port high speed PCIe 1X card.6. Solid capacitor provide extra stable power supply for PCI-e cardPower Connector: usb 3.0 power cablecolour: blueMaterial: metalsize: 9.7cm x 6.3cm x 1.3cmPackage Contents:1 x 1 to 4 Mining Board Adapter1 x Riser Card1 x USB 3.0 CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.