Lenovo ThinkVision E22-30

21.5" FHD (1920 x 1080) IPS panel with backlight W-LED 
Refresh Rate: 75Hz
1 x HDMI 1.4, 1 x VGA, 1 x DP 1.2
Brightness : 250 cd/m2
Response Time: 4ms (Extreme mode) / 6ms (Normal mode) / 14ms (Off mode)
3 Years Lenovo Warranty