NRP; NRP-Z3; NRP-Z4: Extension for USB cable PC <--> NRP-Z3/4			FAQ overview
Question:		Is it possible to have a longer distance range than with the NRP-Z2 sensor extension cable (10 m)?
Answer:		Neither extension by means of simple USB cables nor cascading is possible! However, there are ready-made solutions available, e.g. a robust USB extension up to 100 m from Icron. See the following link: http://www.icron.com/products/usb/usb_ranger_110_410.php This product, the USB ranger 110/410, has been tested with the NRP.