A-Rival NAV-XEA 50C. Form factor: Fixed. Map coverage: All Europe, Map storage: Memory card, Map view options: 3D. Display diagonal: 127 mm (5 "), Display resolution: 800 x 480 pixels, Display: LCD. Storage media type: Flash, Compatible memory cards: microSD. Processor clock speed: 500 MHz, Built-in processor: SiRFatlasV