Dell S2721QSA 27 inch 4K UHD Monitor 3840x2160 Unused In Box With Stand/Cabels
4K UHD (2160p) 3840 x 2160 at 60 Hz. Native Resolution 4K UHD (2160p) 3840 x 2160 at 60 Hz. Box was opened to check all parts were inside and screen component was plugged in and powered up to check it worked.