21.5-inch Monitor 22MK400H LG Perfect Excellent Condition

Panel size: 21.5 inches (? 54.6 cm) with 16:9 aspect ratio. Native resolution: Full HD 1920 × 1080. Panel type: TN (Twisted Nematic). Refresh rate: up to 75 Hz via HDMI. Response time: 1 ms (GtG) under the most optimistic specifications. Typical brightness: ~200 cd/m². Minimum declared 150 cd/m². Typical contrast: approximately 1000:1 in some listings. Color coverage: approximately NTSC 72% (CIE1931). --- ? Connectivity and extras Inputs: HDMI × 1, D-Sub (VGA) × 1. Compatible with VESA 75 × 75 mm for wall or arm mounting. Special features: support for AMD FreeSync, ?Dynamic Action Sync? mode, ?Black Stabilizer?, ?Reader? mode for reading, ?Flicker Safe?. Tilt adjustment range of approximately -5° to +20°.