These thunderbolt mini displayport dp to hdmi adapter are well insulated and offer instantaneous transmission as well as protection from external interferences. The incredible quality thunderbolt mini displayport dp to hdmi adapter found on the site are made of robust materials such as nylon fiber, tinned copper mesh shielding, PVC jackets, etc, that assure long term performance and protection against all types of external impact. Buy these products from the leading suppliers and wholesalers at the site for spectacular deals. These thunderbolt mini displayport dp to hdmi adapter are unparalleled when it comes to joining your electronic devices to one another. These unique and flexible thunderbolt mini displayport dp to hdmi adapter are made from sturdy wires that can withstand many different conditions. Newer systems that support DisplayPort 1.4/HBR3 over USB-C can run 4K 60 Hz and USB 3.x simultaneously even over regular USB-C if the device on the other end supports it, but again you don't have that.About products and suppliers: lets you buy high-quality, rigid, and efficient thunderbolt mini displayport dp to hdmi adapter that are ideal fit for all types of distinct electronic devices as well as gadgets. That cuts display bandwidth in half, and on a system that only supports DisplayPort 1.2/HBR2 over USB-C rather than DisplayPort 1.3/HBR3 over USB-C, half bandwidth isn't enough to run 4K 60 Hz, which is why you only have 4K 30 Hz. Supporting USB 3.x requires two of the four high speed lanes in a USB-C connector, which means you only have two lanes rather than four for video.
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The reason is that the adapter is setting up the USB-C link to support carrying video and USB 3.x data simultaneously. Newer systems that support DisplayPort 1.4/HBR3 over USB-C can run 4K 60 Hz and USB 3.x simultaneously even over regular USB-C if the device on the other end supports it, but again you don't have With an XPS 15 9560, you're only going to get 4K 30 Hz from multi-purpose adapters like that. The only other way to run 4K 60 Hz with USB 3.x from that system is to use an adapter or dock that taps into Thunderbolt, in which case you can actually run dual 4K 60 Hz and USB 3.x simultaneously. Technically you could run USB 2.0 data simultaneously if you found an adapter that would do that, which is possible because that runs over separate pins in a USB-C connector dedicated to that purpose - but I haven't seen an adapter like that. But then of course you lose the multi-purpose adapter capabilities. The only way to run 4K 60 Hz from that system over USB-C is to use a setup that would allocate all four high speed lanes to video, as a USB-C to HDMI 2.0 cable/adapter plugged directly into your system would do.
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With an XPS 15 9560, you're only going to get 4K 30 Hz from multi-purpose adapters like that.