Home Columbus Day Dell U2718Q 27″ 3840×2160 InfinityEdge 4k Monitor + $100 GC $549.99 Columbus Day Dell U2718Q 27″ 3840×2160 InfinityEdge 4k Monitor + $100 GC $549.99 By ARCOM - 21 September 2017 272 0 SHARE Facebook Twitter Go to the deal page: Dell U2718Q 27″ 3840×2160 InfinityEdge 4k Monitor + $100 GC $549.99