$2-$20
1) Memory sizes available: 16/ 32/ 64/ 128/ 256/ 512MB / 1/ 2/ 4/ 8GB 2) Compliant with USB specification 1.1 / 2.0 3) High speed, at least 10 years of data retention 4) Plug and play....
$65-130
Built in Bluetooth, support Hands-free( Optional) Support reverse video in Compact portable ALL IN ONE design Built in GPS antenna User friendly touch screen operation ....