Tobo PCI-E 1x to 16x Riser Card PCI-Express 1 to 4 Slot PCIe USB3.0 Adapter Port DDR2 1 GB NVIDIA Chipset 6 bit 60 MHz Graphics Card  (Black)

Tobo This pcie riser card is with PCI-E X1 (compatible with X4, X8, X16 slot). PCIE 1 TO 4 - Effectively solve the motherboard PCI-E interface is not enough, an interface can be extended out of 4 This pci-express card has reduced the number of adapter and transfer line, one line directly to the interface, effectively reduce the interface interference and wire loss, to ensure data reliability, so as to improve work efficiency! The main control panel of this PCI expansion card uses PCI-E interface direct power supply mode, and no external power line is needed, so that the main board power is free from external interference, and the stability is higher!. Supported OS: DOS, Linux, Windows XP/7/8/10