TM ECO Series Gaming Monitor, 22 inches, 120Hz, 1ms response time, FHD resolution ‏Dpla DI 2.1 Panel, (1) 1.4, Adaptive Sync, LED Backlight, Viewing Angle 178°, Built-in Speakers, Low Blue Light, 1000:1 Contrast Ratio, External Power Supply (12V 2.5A), ‏TM22FHD120IPS