AdderLink X Series – KVM extension for high density environments and Cat 6 installations,A modular, scaleable extender solution offering flexible control over advanced cable systems. X Series modules can be used in a stand-alone environment or are rack mountable (up to 16 units in a 2U high enclosure) for a compact solution. ,Offering functionality such as digital audio, RS232, skew control and dual video signal support, X Series units provide the solution to a wide range of KVM extension applications.