While the PD163Q is technically supposed to be able to work over a single cable for both displays, this is more of a pipe dream than a reality. I got the dual cable setup working ...

The Acer PD163Q is an interesting portable setup: It combines two displays into a single unit, theoretically making it as convenient to bring two displays as one. At $329, it's not a bad bargain ...

The Acer Vero B247Y G looks boring at a glance, but it delivers good image quality and motion clarity for about $150. Shoppers looking for a 24-inch 1080p monitor may be tempted by budget options ...