Dimensions : 2.08” diameter x 0.75” (53mm dia. X 19.2mm)
Weight: : 2.2 ounces (62/37g)
The US GlobalSat “G-Mouse” GPS Receiver is completely waterproof and incorporates an active patch antenna for the highest level of GPS accuracy. Since power and data are transferred through the same USB cable from the G-Mouse, there is no need for batteries or any other extermore...