Dell 55 4K Conference Room Monitor - P5525QC 1 x DP 1.4 (supports 2 x Display 4k@60Hz with DSC), 1 x DP Out (support MST), 1 x USB Type-C upstream (Alternate mode with DisplayPort 1.4, Power Delivery PD up to 90W), 1 x USB Type-C 3.2 Gen 1 (5 Gbps) downstream (15 W), 2 x HDMI 2.0, 2 x USB-A 3.2 Gen 1 (5 Gbps) downstream, 1 x USB-B 3.2 Gen 1 (5 Gbps) upstream, 1 x Analog 2.0 audio line out (3.5 mm jack), 1 x RJ45, 1 x RS232