I guess "Surface 1.0" (PixelSense/SUR40) don't really fit here but in case someone some day decides to add them:
What concerns the SUR40 discontinuation date: I found migration guides from June 2013 and December 2013 with only the latter directly mentioning the discontinuation.
Colors and vertical position were chosen quite randomly.
SP2 & SP3 inline labels overlap now and Surface Laptop is cut off in the legend so if this was to actually be used one day some fine tuning is needed in respect to that. -- 2A02:908:DF54:F540:500C:4EF8:5289:6C00 (talk) 02:51, 10 March 2018 (UTC) Edited: 2A02:908:DF54:F540:500C:4EF8:5289:6C00 (talk) 02:54, 10 March 2018 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"2018-03-10T02:51:00.000Z","author":"2A02:908:DF54:F540:500C:4EF8:5289:6C00","type":"comment","level":1,"id":"c-2A02:908:DF54:F540:500C:4EF8:5289:6C00-2018-03-10T02:51:00.000Z-PixelSense\/SUR40","replies":[]}}-->