Expand the capabilities of your motherboard with this PCI-E x16 riser card. Designed for Super Micro rackmount chassis (including 1U), this riser card will allow you to install a PCI-E expansion board at parallel to your motherboard (faces away from the motherboard). This riser can be used with PCI-E 4x boards (in PCI-E 16x slot) as featured on the Super Micro Super Micro X7SPE-H motherboards.