Stellar performance, true Windows® Pro compatibility, and tablet portability of the original Sahara Slate PC® i500... only better. Upgraded Intel® processors, increased memory capacity, improved security, front and rear facing cameras, and a true-not USB emulated-RS-232 serial interface are a few of the standout features that elevate these new Sahara Slate PC i500 Tablet PCs beyond the original models. Backwards compatibility with existing accessories; modular feature expandability for adding magnetic stripe reader, barcode scanner, and 4G LTE connectivity; user upgradability; system repairability; OEM customization; and world class customer service truly put these new Sahara Slate PC i500 Tablet PCs in a class by themselves. Additionally, as enterprise-class devices, these slate-style Sahara Slate PC® i500 Tablet PCs are durable enough to be used everyday, all day, without the extra careful handling that typical consumer-grade tablet devices demand. Sahara Slate PC i500 Tablet PCs also feature a product life-cycle that is 2 - 3 times longer than a typical consumer-grade PC so you don't have to worry about availability or consistency over the duration of your business projects. And of course, as always, all Sahara Slate PC i500 Tablet PCs are backed by TabletKiosk's three stages of quality control and world-class customer support provided by our knowledgeable and courteous in-house staff.