Intuit isn't the first company to have a pocket-sized credit card processing system for iOS, but it's now the biggest name in the game. Introduced at the 2012 International CES, Intuit's second-generation GoPayment Card Reader (Free*) is a new swiper that moves away from the all-plastic body of the original to a tubular shape covered in soft rubber. At the bottom left is a 3.5mm plug that allows the accessory to connect to any iPad, iPhone, or iPod…
