A few weeks ago we reviewed Aukey’s USB-C to HDMI Cable for the MacBook Pro. It worked, but since it featured HDMI 1.4, it only allowed for connecting to 4K displays at 30Hz max.

While such an adapter works well for watching movies with lesser refresh rates, 30Hz is not the ideal refresh rate for working on a computer monitor. Such a refresh rate can often lead to headaches and eyestrain, not to mention the choppiness and laggy cursor movement.

Accell’s new USB-C adapter promises to address this issue by including HDMI 2.0. How is this possible when USB-C only supports HDMI 1.4b? Watch our hands-on video inside for the details. more…