CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The promises a clear and sharp picture for gaming, and it delivers. This portable monitor has a fast refresh rate, it's slim and lightweight, and it can run entirely off a single cable. It has two USB C ports, in case you need auxiliary power, and there's an HDMI port for wider compatibility. It's priced at $230, but I've seen it...
