Was looking for a mobile phone holder for my San Francisco in order to take advantage of the in-car mode, including sat nav and phone dialling features. This one has a long neck and leaves the camera (good for recording your journeys), speaker, and charge port on the San Francisco clear. This makes you fully legal for handsfree use on the road, so no £60 fines plus penalty points. Probably best used in conjunction with a bluetooth headset.
Not sure if the in-car mode is on there as standard, but it is there for anyone upgrading to 2.2 or 2.3 roms.
Holder opens from 4cm to 10.5cm (approx).