Initially for USA market now available for UK.
My view is after the good design of the original 18W Nano which made full use of the large width of the UK socket, this is a missed opportunity to innovate, the Nano II is simply a UK pin stuck on a USA design, they should have made the body wider and to make full use of the UK socket width and shrunk the depth so the 30W is a slightly deeper version of the 20W.