Holux USB Mouse GPS Receiver GR-213 for Laptop Computers

With low power consumption, the GR-213 tracks up to 20 satellites at a time, re-acquires satellite signals in 100 ms and updates position data every second. Trickle-Power allows the unit operates a fraction of the time and Push-to-Fix permits user to have a quick position fix even though the receiver usually stays off.

User Review:
I like the fact it is powered by the USB port and doesn’t need a separate battery. I have used five of these now in boat navigation laptops for myself and friends. Very fast lockup, it always has a position before the nav software loads. Very sensitive, while others are having to stick their GPS out side this one is receiving in the cabin.

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