Tomtom models 510, 520, 610 and 620 will all work. I loaded the routes onto my 610 last night. The 20s are the newer models. If I bought again I'd go for a 5 as the 5" screen is plenty big enough and the 6" a bit like an IMAX experience in a 993.
If anyone needs help loaded routes onto these models I'm happy to help. Just PM me :thumb:
If anyone needs help loaded routes onto these models I'm happy to help. Just PM me :thumb: