How about BenQ XL2430T http://www.amazon.com/BenQ-Performance-24-Inch-LED-Lit-XL2430T/dp/B00M8E0K06 Mainly Designed for gaming
24" 1080p
144Hz refresh rate
1ms(gtg) response time
Gaming Feature like Black eQualizer, Motion Blur Reduction, S-switch, Game mode(FPS1,FPS2,RTS,Gamer1...), Game Mode Loader, Game Mode to Go...
High adjustment Stand/Tilt/Swivel
For multitasking - Low Blue Light, ZeroFlicker, Display Mode, Smart Scaling
Edit: I/O port - D-sub / DVI-DL / HDMI1.4x2 / DP1.2 / headphone jack / mic jack