There are a variety of satellite browsers but few of them are portable and come in small ideals to be carried anywhere.
One such case is the model 288, MTWO Tecnologies. They managed to develop a practical and easy GPS which also supports a variety of video and audio files (MPEG2, MPEG4, AVI, ASF and WMV video, MP3, WMA and WAV audio and images in JPG, BMP , GIF and PNG).
With regard to the integrated capabilities of the entire GPS, these are supported by a chip SiRF III and a Samsung ARM9 processor core. Images of roads and paths are displayed in a TFT LCD that achieves the average size 2.8 inches and about 480 x 272 pixels resolution. As for the operating system, we are talking about a Windows CE 4.2, but it might opt for version 5.1.
It also include Handsfree Bluetooth, a reader of books, 64 MB RAM and 64 MB of flash memory, a speaker and SD card slot up to 2GB complement.