A:AnswerI'm not sure since I drive in lower 48. However, I checked my older Garmin Nuvi with the updater Garmin Express and only maps of the lower 48 are available.
A:AnswerThe Garmin device itself uses older technology for the connection port and is a USB Mini. USB-C would not fit the port and would not work on the device end. If you could get a USB-C to USB Mini cable then you could plug it into a power block with a USB-c connector.