Monitor Dell 65", 163.906 cm, Touch (InGlassTM Touch Technology), IPS, Maximum preset resolution 3840 x 2160 at 60 Hz, Aspect ratio 16:9, Display screen coating: 7H, Anti-Smudge, Anti-Glare, Response Time: 9 ms typical (G to G), Panel brightness: 350 cd/m² (typical), Contrast ratio: 1300 to 1 (typical), Viewing Angle: 178o/178o, Connectivity: 1 x DP 1.2, 1 x USB Type-C (Alternate mode with DisplayPort 1.2, Power Delivery PD up to 90 W), 3 x HDMI 2.0, 4 x USB 3.1 downstream port (1 x USB BC1.2 charging capability at 2 A (Maximum)), 3 x USB 3.1 upstream port, 1 x Analog 2.0 audio line out (3.5 mm jack), 1 x RJ-45, 1 x RS232, What's in the box: Optiplex holder, Remote Control & Batteries (AAA x 2), Stylus x 2, Remote control holder, Wire Saddle x 3, Camera Wire Saddle x 3, Stylus nib x 2, Power cable, USB 3.1 upstream cable (enables the USB ports on the display), DP cable (DP to DP), USB Type-C cable, HDMI cable, VESA mounting holes (400 x 400 mm), Weight without packaging 45.2 kgs, Height 892.92 mm, Width 1517.88 mm, Depth 78.7 mm, 3Yr Whole Unit Exchange in advance