1 USB 2.0 upstream port 4 USB 2.0 downstream ports. 100 - 240 VAC, 50/60Hz. 113W (without audio and USB connection). 25.46" x 7.87" x 16.84. Operating: 0º to 40º C (32º to 104º F).The item "Dell UltraSharp U2711b 27 IPS-Panel Widescreen LCD Monitor 2560 x 1440 6ms" is in sale since Monday, December 07, 2015. This item is in the category "Computers/Tablets & Networking\Monitors, Projectors & Accs\Monitors". The seller is "vrassets" and is located in Mentor, Ohio. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to New Zealand, PH, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR.