The GeneXpert® System returns most test results in about an hour, including sample prep. Our systems deliver results even faster than many alternative technologies, such as EIA or immunoassay. Our patented cartridges also deliver unsurpassed accuracy across the broadest possible menu, and are virtually unlimited in the sample types they can process. The GeneXpert® II can run up to 2 modules simultaneously and comes with either a desktop or laptop computer option.