My GPS is TomTom One XL. The manufacturer is TomTom. It's a Dutch Company. It's connected with cigar lighter.
There are different connector : Antenna and USB.
The price is 349 €. It was launched in May 2007. The type of screen size is LCD color. The screen size is touch screen. The touch screen is 4.3 inch. The resolution is 480 x 272 pixels. The weight is 208 gr. The dimesions of tomtom are 119 x 86 x 30 mm. The RAM is 32 Gb.