... in slot 3) CPU: Centrality Atlas-V, dual-core, CPU ARM11 500Mhz 6.2 inch GPS Navigation with FM/AM Built in 4GB ... FlashType A:1) Built in 128MB Flash, 128MB DDR RAM2) AV-in slot, support ... core, CPU ARM11 500MHzType B:1) Built in 4GB Flash, 128MB DDR RAM2) No AV-in slot3) CPU: Centrality Atlas-V, ... reading. 6.2 inch GPS Navigation with FM/AM Built in 4GB Flash