Price not negotiable. New, unused. ■ Sufficient brightness for use in conference rooms and meeting spaces without dimming the lights. ■ Achieves a high contrast ratio of 10000:1. ■ High-quality videos and images can be easily and smoothly connected with a single cable. Projection method: Single-panel DLP Pixel count: 1280x800x1 Brightness: 3100lm Contrast ratio: 10000:1 Projection lens: Brightness: F value F: 2.41〜2.55, Focal length: f value f: 21.8〜24.0mm, 1.1x zoom (manual), Focus (manual) Aspect ratio: 16:10 Screen size: 30〜300 inches Light source (standard): 190W Keystone correction: Manual Maximum resolution: 1280x800 Scanning frequency (horizontal): 31.35〜91.1kHz Scanning frequency (vertical): 50〜120Hz Speaker: 2W Mono Input terminals (video): Mini D-sub 15 pin x 1, HDMI Type A / MHL x 1, HDMI Type A x 1, RCA pin jack x 1 Output terminals (video): - USB port USB Type A: ○ USB Type B: - Network: - Control terminal (PC control): D-sub 9pin (RS232C) Power supply voltage: 100V, 50Hz/60Hz Power consumption (standard): 238W Dimensions: Width 298 x Height 92 x Depth 237mm Weight: Approximately 2.6kg