Qstarz BT-Q818 eXtreme Super 51-Channel Bluetooth GPS Receiver comes with the new MTK generation GPS chipset with 51 channels tracking, provides hyper performance to meet the expectation by fastest position fix with its high speed calculating technology. Ultra low power consumption allows you to navigate up to 32 hours which is much longer than SiRF Star III. Furthermore, it combines wireless Bluetooth and wired G-Mouse functions for your convenience plus 1~5Hz adjustable compatibility giving you even higher positioning and accuracy purpose during eXtreme sports. |