Acer has unveiled a high-resolution gaming monitor it will be bringing to the United States, one which uses AMD FreeSync technology to eliminate screen tear and stuttering in games. The XR341CK is an ultra-wide 21:9 curved monitor that has a 34-inch QHD panel, capable of showing a 3440x1440 image at 75Hz, with its resolution and width also allowing for picture-by-picture and picture-in-picture modes, so multiple video sources can be viewed at the same time.