Most CRU products come with all the data cables that they can make use of. But if you need extras or replacements, we have you covered. CRU has cables in many lengths and connection types to fit your unique set up. These cables are identical to the ones your product was developed and tested with, so you know you're getting the connectivity you need.Most CRU products come with all the data cables that they can make use of. But if you need extras or replacements, we have you covered. CRU has cables in many lengths and connection types to fit your unique set up. These cables are identical to the ones your product was developed and tested with, so you know you're getting the connectivity you need.