Purchased in 2021. A tab on the back cover is broken so it pops out easily. Still in great condition. Product specs from Amazon:ASUS ROG Strix 27" 4K HDR DSC Gaming Monitor (XG27UQ)UHD (3840 x 2160)IPS144Hz1ms response timeAdaptive-SyncG-SYNC CompatibleDisplayHDR 40090% DCI-P3Aura SyncVESA MountableDisplayPort/HDMI
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