Dell U2520D Users Guide - Page 17
Multi-Stream Transport MST modes
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VESA, 2048 x 1080 66.58 60.00 147.16 +/- VESA, 2560 x 1440 88.80 60.00 241.50 +/- Multi-Stream Transport (MST) modes MST Source Monitor 2560 x 1440 at 60 Hz Electrical specifications Maximum number of external monitor that can be supported 2560 x 1440 at 60 Hz • 3 (Use USB Type-C) • 3 (Use DisplayPort) Model Video input signals AC input voltage/ frequency/current Inrush current U2520D/U2520DR HDMI 2.0*/DisplayPort 1.4**, 600 mV for each differential line, 100 ohm input impedance per differential pair 100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 2.5 A (typical) • 120 V: 40 A (Max.) at 0 °C (cold start) • 240 V: 80 A (Max.) at 0 °C (cold start) *Not supporting the HDMI 2.0 optional specification, including HDMI Ethernet Channel (HEC), Audio Return Channel (ARC), standard for 3D format and resolutions, and standard for 4K digital cinema resolution. **HDR/HBR3/DisplayPort 1.4/MST/DP audio is supported. About your monitor │ 17
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