22" Hannspree HF229HPB Wide LCD Monitor w/Speakers (Black) 22-inch Hannspree Wide LCD Monitor with Speakers General Features: B Grade Black cabinet color 22-inch Widescreen 300 cd/m2 brightness 1000:1 contrast (typical), DCR3000:1 X-Contrast) 0.282 x 0.282 pixel pitch 1680 x 1050 resolution 5 ms response time 160 degree viewing angles (H, V) 16.7 Million display colors 30 kHz to 80 kHz Horizontal Frequency 56 Hz to 75 Hz Vertical Frequency - GRADE B ITEM