Question about Samsung Odyssey G6 - G65B

A DisplayPort cable is supplied with the product, an HDMI cable is not included. The DisplayPort cable supplied is sufficient for the full resolution and high refresh rate. A better cable is generally not necessary as long as the cable supports the DisplayPort standard (at least DisplayPort 1.2) and is of high quality. If you need an HDMI cable, you will need to purchase this separately.