Adapted graphics card: RTX3090, RX6900xt, supports PCIE4.0 graphics card

=Does not Support Nvidia New 40 Series Graphics Card at PCIE4.0=

Use limitation

PCIE4.0 has high requirements on equipment, and the signal will decay as long as the extension cord is connected. This product does not guarantee the full speed of PCIE4.0. If the equipment is aging, the signal is poor or the environment is bad, please use it at a lower speed GEN 3.0 .

Restrictions: Only for ITX motherboard and its compatible mini chassis installation. Older graphics cards or motherboards older than four years are not supported.

Support:

RTX3060 RTX3060Ti RTX3070 RTX3080 RTX3090 GTX1080, GTX1080Ti, RTX2060, RTX2070, RTX2080, RTX2080Ti, RX570, RX580, RX590, RX5700 XT,R6800 XT RX VEGA 56, RX VEGA 64 etc, support for all graphics cards produced after 2015.