OverDryve Pro II is a second-generation all-in-one dashboard device and truck GPS. With essential truck data connected capabilities and upgraded features like Rand Navigation 2.0 a fully-adjustable dash cam and improved hardware OverDryve Pro II is the ultimate in-cab tool for professional drivers. This dedicated truck GPS is in a 7-inch or 8-inch screen size.- SKU: ZX99DAS26349 Rand McNally 8 in. OverDryve Pro II Truck GPS Connected Tablet 7-inch or 8-inch screen size.|Essential truck data connected capabilities.|Fully-adjustable dash cam.|Improved hardware.|Rand Navigation 2.0.