DPS Computer Service & Video Rentals. Laptop & desktop upgrades & repairs, sales & service. Onsite repair/instruction available. Reconditioned laptops & desktops for sale. 25 Vintinner Rd., Campton Corners Shopping Plaza, just off Exit 28, I-93. (603) 726-7400 Please do not contact by using the "CONTACT ADVERTISER" BUTTON on this website. Call the phone # or go in person if applicable.