The Acer XB273K is a 4K 144Hz gaming monitor with G-SYNC, HDR, and plenty of additional cool features. The Acer XB273K S (Acer Predator XB273K Sbmiprzx) is a 27″ 4K 144Hz IPS gaming monitor with a dedicated G-SYNC module. There are two more monitors with similar names: Acer Predator XB273K GP (Acer Predator XB273K Gpbmiipprzx); G-SYNC Compatible Acer… Continue reading Acer XB273K Review – November 2023 – Review