Daisy Chain Technologies is a manufacturer of downhole network hardware that turns ordinary drill pipe into a high speed data network for sending and receiving communications from the bit to the top drive. Employing conventional networking protocols, third party vendors can easily access and ride the network all the way to the surface, and back down. No subs or extra connections required. DaisyChain hardware Integrates seamlessley Into Your Existing Drillstring. No Batteries Included - No Batteries Required, No Moving Parts, Durable Construction Low Maintenance and Self Diagnosis Easy Installation, Setup and Repair.