Canmore GT-730F USB GPS Stick Dongle (29.95USD) - WAAS, A-GPS, 54 channels

Excellent GPS performance without the need to use an USB Extension Cable
Supports A-GPS (aka Assisted GPS), which shorten GPS position fix time to 15 seconds from 30 seconds
Rubberize coating on the top surface of the USB GPS dongle for easy removal.
Canmore GT-730F USB GPS Stick Dongle has 54 parallel channels and its Venus 5 search bins provide short start-up time
Hardware compatibility: Works with UMPC / Laptop / Notebook / Tablet PC with a USB port. Included USB Drivers: Windows XP, Vista 32-bit/64-bit.

Trip Planner