Acer's UT220HQL ($199, £125, AU$255) is an excellent option for PC owners who want a larger display than what's available on a laptop, but also require a touchscreen. It's an easy way to add touch to an older PC or laptop to take advantage of all the gestures enabled on Windows 8, 8.1, and 10. For modern laptop owners, the built-in touch support on the UT220HQL is also a convenient way to gain the benefits of working on a larger panel without losing the touchscreen.With a 21.5-inch full HD screen, the UT220HQL can be found for as little as $146 (£91, AU$187) at some online retailers. It's a very competitive offering considering that many other 21- to 24-inch panels cost about as much but don't include touch.The Acer UT220HQL competes in the same space as full HD monitors like the 24-inch BenQ EW2440 ($220, £140, AU$285), 21.5-inch Samsung SD300 series ($149, £93, AU$191) and 22-inch LG 22MP57HQ-P ($159, £100, AU$204), but none of these options come with touchscreens.