A-Rival NAV-XEA 43 WE . Form factor: Handheld/Fixed, Antenna: Internal. Map coverage: All Europe. Display diagonal: 109.2 mm (4.3 "), Display resolution: 480 x 272 pixels, Display: LCD. Storage media type: Flash, Compatible memory cards: microSD, Internal RAM: 64 MB. Processor clock speed: 500 MHz, Built-in processor: SiRFatlasV