Elo Touch Solutions 2794L. Display diagonal: 68.6 cm (27'), Display brightness: 270 cd/m², HD type: Full HD. Product colour: Black. Touch technology: Multi-touch, Touchscreen technology: Projected capacitive system, On Screen Display (OSD) languages: Simplified Chinese, Traditional Chinese, German, English, Spanish, French, Italian, Japanese. HDMI version: 1.3a, DisplayPort version: 1.1a. Energy efficiency class (SDR): G, Energy consumption (SDR) per 1000 hours: 30 kWh, Power supply type: DC