XL-series features the premiere monitors for PC e-Sports, fine-tuned to guarantee the smoothest and responsive experience, and the clearest images to arm you for competition. Native 240Hz Refresh Rate Smoothness Evolution Catch every detail of motion and enjoy the most fluid gameplay by ZOWIE native 240Hz refresh rate monitor, which ensures a flawless view of fast-motion and dramatic transitions consistently at all time. (Please make sure the PC performance is up to par to fully activate 240Hz) Recommended Video Card Requirement:- NVIDIA GeForce GTX 980 or better - AMD Radeon RX 480 or betterShield Helps You Focus On The Game Shield - reveal the way to be concentrated in games. The adjustable angle and removable design allows Shield to adopt various environments according to preference. Just focus on winning the game. Spot Hidden Enemies Never fall victim to some cowardly camper in a dark corner again. Black eQualizer increases the visibility in dark scenes without overexposing the bright areas. You can also use it to fine tune your preferred black balance under low brightness setting for a comfort viewing. Optimize Gaming Precision Color Vibrance gives you the flexibility to easily tune preferred color tone and makes color grading more defined. With 20 levels of Color Vibrance settings, you can get specific viewing requirements and preferences for all types of gameplay. Personalize Viewing Angles The height adjustable stand can be operated with just one finger allowing you to easily obtain your preferred viewing angle, maximizing comfort. Easily Access Settings for Different Scenarios To customize the XL with different usage scenarios, the S-Switch is designed for easy access to monitor menu, switch between saved modes, and quick change between connected devices. To go your preferred display settings with selected models, S-Switch allows you to save and transfer 3 profiles with driverless design within the same model. Game Modes for Enhanced Gaming Experience Every game has its own optimal settings. Weve outfitted every XL-series monitor with several settings. You can easily switch to these game modes with the touch of a hot key. Comfort for Long-Lasting Play Flicker-free technology helps reduce eye strain, which can help you with the extended hours of practice needed to keep you at the top of your game. Minimize Visual Distractions Concentration is a key factor in e-Sports. The XL-series LCD frame was specially designed to reduce light reflection from the screen, helping to keep your focus on the game. Specification:- LCD size (inch): 27- Aspect ratio: 16:9- Max. resolution: 1920 x 1080 at 244Hz (DVI-DL, DP)- Display area (mm): 531.3 x 298.8- Pixel pitch (mm): 0.276- Typ. brightness (cd/m): 350- Typ. contrast: 1000:1- Typ. DCR (DyNomic Contrast Ratio): 12M:1- Panel type: TN- Response time: 1ms (GtG)- Input/Output connector: DVI-DL / HDMIx1 / DP1.2 / headphone jack- Power consumption (On mode): 45W- Dimensions (HxWxD mm): 559 (Hightest) / 429 (Lowest) x 570 x 219- Swivel (left/right): 45/45- Tilt (): -520- Hight adjustment (mm): 130- Warranty: 2 Year On-Site