Mini PCIe to 3 PCIe 1x adapter expands 3 PCI express 1x slot via your motherboard with mini PCIe slot.you can use 3pcs PCI express card (Sound Card , Network card , graphics card ,etc) on your computer.Must through mini PCIe slot on the motherboard, this is NOT a USB to PCI express board.

100% brand new and high quality
2 layer PCB bard designing.
Compliant with PCI express 2.0, 1.1 Specification
1-slot Mini PCI-E 1X to 3 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 3 port high speed PCIe 1X card.
Solid capacitor provide extra stable power supply for PCI-e card
Borad Size:(L*W) 9.70*6.30cm/3.82"*2.48" (Approx.)
USB cable length:74cm/29.13" (Approx.)

Package contents:
PCI express slot board x1
Mini pcie card cable x1
Screws x1setHD