ASUS VG27AQL5A 27" IPS LED Black Multimedia Monitor (2560x1440/1ms/HDMI/DisplayPort)

Currys

Enjoy pro-level speed with this ROG TUF gaming monitor. The 210 Hz refresh rate and 0.3 ms response time makes everything buttery smooth. Its rapid screen tech is tied together by AMD FreeSync Premium and NVIDIA G-Sync to reduce tearing in fast-paced games. And its Quad HD resolution is super crisp and incredibly detailed, so your games will look more real. Good to know- You can game for hours without straining your eyes - it has Flicker-free and Low Blue Light display- The Asus GamePlus tool allows you to practise and improve your skills with various in-game enhancements- Choose between seven pre-set display modes to fit different types of content with Asus GameVisual - Between the DisplayPort and two HDMI ports, you've got plenty of connectivity options - Adjust the height, tilt and swivel to get comfy or mount it on the wall for a better view

Amazon

27-inch QHD(2560x1440) Fast IPS gaming monitor with 210Hz(OC) refresh rate designed for professional gamers and immersive gameplay ASUS Fast IPS technology enables a 0.3ms (GTG) response time(min.) for sharp gaming visuals with high frame rates ASUS Extreme Low Motion Blur Sync (ELMB Sync) technology enables ELMB and variable-refresh-rate technologies to work simultaneously to eliminate ghosting and tearing for sharp gaming visuals DisplayWidget Center enables easy monitor settings adjustments with a mouse FreeSync Premium delivers a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default