Connect the GPS adapter. Note the COM port that pops up in the bottom right of the screen. Run u-center (it’s already installed, otherwise you can download the latest version here). Connect to the COM port you just saw, as below.
Then open View / Configuration View as below.
From the list of the items on the right below, select “RATE”. Change the measurement period to 200 ms for 5 Hz operation or 100 ms for 10 Hz operation. Click the “Send” (third from bottom left) to apply the setting.
Now scroll up to “CFG”, mark all the devices (press Ctrl on keyboard and click each one to select it). Then select “Save current configuration” as below. Once again, click the “Send” button to save it.