Boost your productivity and protect your eyes with the 100.86 cm (39.7") curved Thunderbolt hub monitor. The built-in ambient light sensor, ComfortView Plus and a refresh rate of 120 Hz means this monitor was awarded a 5-star certification from TÜV Rheinland for eye friendliness. Thanks to Internal Multi-Stream Transport (iMST), you can partition your display as if there were two 2560 x 2160 physical monitors instead of one. No external software or splitter needed. Ideal for working at home and in the office. Other highlights: - 5K monitor - Calibration with the Dell Colour Management Software possible - KVM feature: Control several PCs using a single keyboard and mouse. - Easy Arrange: Open up to 5 apps on one screen - Latest environmental standards - PowerNap: Dims or puts your monitor to sleep when it's not in use. - Height adjustable stand (150 mm), tilts (-5° to 21°), swivels (-30° to 30°) Configuration features: - Security slot (cable lock sold separately) - Anti-theft stand lock slot (to lock stand to monitor using screw)