Hours Of Operations Computer Wiz Maryland Upper Marlboro 20774 Computer Wiz Hours of Operation and Location in Upper Marlboro, MD 20774 4.5 - 72 votes 10126 Campus Way S, #102, Upper Marlboro, MD 20774 (301) 350-9499 Get Directions Computer Wiz Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Upper MarlboroView More Apparel Ross Dress for LessCarter'sFoot LockerVisionworksDress Barn Sports TargetLA FitnessColemanSports Authority Sporting GoodsFootaction USA Jewelry Kay JewelersAvon Recommend For You Computers Incorporated CRG S & S Connections Solutions Incorporated Technology Solutions A & P Food Store Arc Basket Shop Carpet & Rug Cleaning Carpet Cleaning USA