[3 DP Ports] Connect up to 3 monitors to your system via DisplayPort 1.4 output; the DisplayPort to HDMI MST Hub can drive up to 3 HDMI monitors in extended or clone mode using the DP ports on your Windows desktop or laptop[HD Resolution] Supports DP 1.4 protocol. When using two DisplayPort ports at the same time it can support 4K@60Hz resolution and when using a single port it can support 8K@60Hz resolution[HD Resolution] Supports DP 1.4 protocol. When using two DisplayPort ports at the same time it can support 4K@60Hz resolution and when using a single port it can support 8K@60Hz resolution[Compatibility] 3-Port DisplayPort to HDMI MST Video Splitter for Laptop Computer or Desktop Graphics Card; Works with Windows or Chrome OS[After-sales] For this displayport to displayport adapter provide 12 momths after-sales service please feel free to contact us if you have any questions.