About this deal
In most cases, the adapters can deliver a maximum refresh rate of 30Hz when you crank up the display to 4K resolution. The good news is that it doubles to 60Hz if you pull it down to FHD or 2K, depending on the make of the device.
If you do need much longer cables, those options are clearly present. Unfortunately, these much longer cables tend to be a little pricy because the FERRISA HDMI Converter is an active adapter, which tend to be a bit pricier than passive devices. Which is part of the reason why this device supports UHD 4K content, running 3840×2160 at 30Hz. Other Considerations
Functions / Device Type
How long is the cable that runs between the HDMI connection and the DP connection? That will help determine how close together the two devices you’re connecting need to be. You’ll also want to consider the length of the included power connector because any active converter adapter will require an extra power source to work as an active adapter. Note: This adapter is NOT bi-directional. It only converts an HDMI output signal (source device) to DisplayPort (monitor/display)
DP++ is a simple feature. When the GPU detects an HDMI adapter, it will send an HDMI signal instead of a DisplayPort signal. The pins of the DisplayPort will be mapped to the HDMI pins, which makes conversion simple. You don’t need any special drivers or added hardware. Keep in mind, though, that this will only work for 1080p or lower resolution. If the source supports dual-mode DisplayPort (also known as DP++), then you can use a passive adapter because the source can perform the conversion. If the source does not support DP++, then you mustuse an active converter, which includes additional chips to perform the conversion. HDMI has been the de-facto connector for monitors, TVs, and projectors. If you want to connect your laptop or PC to an external display, just run an HDMI cable and you're golden.Connect the included Micro USB cable to a computer USB port or USB wall charger to power the conversion from HDMI to DisplayPort.