Granite Digital is located at 3101 Whipple Rd, Union City, CA. This business specializes in Business Organizations and Computers & Electronics. Granite Digital is open Mon, 9am-5pm; Tue, 9am-5pm; Wed, 9am-5pm; Thu, 9am-5pm; Fri, 9am-5pm; Sat, Closed; Sun, Closed and accepts All Major Credit Cards, American Express, Cash, Discover, Mastercard and Visa.