DisplayPort Male to HDMI Male Cable with Audio, 4K*2K 30Hz, 28AWG CL3/FT4
This cable has a DisplayPort male on one end and a HDMI male on the other. It is used to connect a DP source to a HDMI display. It cannot be used to connect a HDMI source to a DisplayPort Monitor.
DisplayPort Male to HDMI Male Cable with Audio, 4K*2K 60Hz, 28AWG CL3/FT4
This DisplayPort male to HDMI male cable supports resolutions of Ultra HD 4K x 2K at 60Hz. It is typically used to connect a DisplayPort source (PC, Laptop, etc) to a HDMI display ( 4K HD TVs, Projectors, etc). This cable is uni-directional, therefore it will only work from a DisplayPort source to a HDMI display and not in the reverse direction.
DP1.2 Male to HDMI Male Cable, 4K@60Hz, HDR, CEC, HDCP2.2, 32AWG – Black
This cable has a DisplayPort male on one end and a HDMI male on the other. It is used to connect a DP source to a HDMI display. It cannot be used to connect a HDMI source to a DisplayPort monitor.