PCI-Express 3.0 16x Riser Card: Install a full-sized PCI Express card in a 1U server case, eliminating the expense of purchasing small form factor PCI-e cards.
PCI-Express 4.0 16x Riser Card: Install a full-sized PCI Express card in a 1U or 2U server case, eliminating the expense of purchasing small form factor PCIe cards.
It is the right angle riser for the PCI Express X16 buses. The connector is soldered on the component side (B side) of the board.
When an I/O board is inserted, the component side of the I/O board will face down, towards the motherboard.
Golden finger protection cover and dustproof design. The PCI-Express 16X Riser Card makes the PCI-Express Card away from motherboard.