An HDMI cable transmits both audio and video signals in a single cable instead of separating the two signals. Your Asus computer contains a single mini-HDMI output on the side or back of the device.

HDMI has limitations, though, and isn't always the perfect choice. For example, your TV likely has HDMI 1.4 connections, which max out at 3,820x2,160-pixel resolution at 30 frames per second.

HDMI is really best for connecting a PC to an HDTV. Consequently, I’d go with a DVI cable. That’ll give you a pure digital signal (VGA is analog) and a much sharper picture at higher resolutions.

The new ASUS ROG Swift PG32UQ gaming monitor has a 32-inch IPS panel with 138 PPI, providing a good balance between a sharp image on the 32-inch size, and a huge gaming experience with a native 4K ...