2nd Hand LCD monitors widescreen and square screen

ThinkVision /Lenovo/Samsung/AcerL197 19-inch Wide Monitor (4434) Machine Type - Models: 4434-HE1 Features and specifications Feature Specification Monitor Size 19.0 inch (482.6 mm) Optimum resolution 1440 x 900 at 60Hz Maximum resolution 1440 x 900 Video input VGA Analog, DVI-D Digital Aspect ratio 16 x 10 Pixel pitch 0.285 mm Brightness (typical) 250 cd/m2 Contrast ratio (typical) 1000 : 1 Colors 16.7 million Horizontal viewing angle 170 degrees (at 10:1 contrast ratio) 176 degrees (at 5:1 contrast ratio) Vertical viewing angle 160 degrees (at 10:1 contrast ratio) 176 degrees (at 5:1 contrast ratio) Response time (typical) 5 ms Viewable area height 255mm - 256.5 mm Viewable area width 408mm - 410.4 mm Preset display modes 20 User-defined display modes 20 On-screen display menu languages English, French, German, Spanish, Italian, Japanese, Simplified Chinese Tilt 4 degrees forward 30 degrees backward Bezel width 14.3 mm VESA mount 100 mm Soundbar Attachment Optional ThinkVision USB Soundbar Kensington Security Lock Slot (www.lenovo.com/support/security) Yes Composite sync Yes Power supply Universal Power cord 1.8 m Analog Cable 1.8 m DVI-D Cable 1.8 m ISO 13406 Part 2 capable Yes ISO 13406-2 Class II Pixel Defect Yes Energy Star 4.1 Tier 2 Compliance Yes VESA DPMS power management capable Yes VESA DDC 2B/CI JEIDA compliance (Asia Pacific) Yes FCC B compliance Yes TCO'03 Environmental Label Yes MPR-2 emission compliance Yes (covered by TCO'03) EU Directive 2002/95/EC (RoHS) Yes EU Directive 2002/96/EC (WEEE) Yes China RoHS Yes Physical specifications Parameter Unpacked Packed Width 17.33 inch (440.15 mm) 15.28 inch (388.00 mm) Depth 7.03 inch (178.60 mm) 6.77 inch (172.00 mm) Height 14.98 inch (380.60 mm) 20.71 inch (526.00 mm) Weight 9.15 lb (4.15 kg) 12.96 LB (5.88 kg) Weight - without tilt stand 7.83 lb (3.55 kg) - - - - - - - - - - - Power requirements Input voltage: 90 to 264 V ac Frequency: 50/60 Hz Power consumption: Maximum: 22 watts Typical: 20 watts* VESA s