{"url":"https://secondhandledmonitor.com/models/dell-u2721de/","source":"manufacturer spec pages; null = not stated","model_id":"dell-u2721de","series":"UltraSharp","model":"U2721DE","aliases":["U2721DE"],"size_in":27,"resolution":"2560x1440","refresh_hz":60,"panel_type":"IPS","gamut_dcip3_pct":85,"hdmi_count":1,"hdmi_version":"1.4","dp_count":1,"dp_version":"1.4","dp_out_mst":true,"usbc_dp_alt":true,"usbc_pd_watts":65,"thunderbolt":false,"usb_hub_ports":4,"rj45":true,"height_mm":130,"tilt":true,"swivel":true,"pivot":true,"vesa":"100","source_urls":["https://dl.dell.com/manuals/all-products/esuprt_electronics_accessories/esuprt_electronics_accessories_monitors/dell-u2721de-monitor_User's-Guide_en-us.pdf"],"brand":"Dell","checked":"2026-11-04","slug":"dell-u2721de","burnin_warranty_years":null,"burnin_covered":null}