The cables that you use when connecting your computer to ATEN's MasterView KVM switches play a very important role in the quality of the communication between the PCs and the MasterView unit. ATEN's custom made cables are designed to provide the highest signal capacity along with the lowest signal loss.Without high-quality cables your system performance can be seriously inhibited. ATEN has invested millions of dollars into cable manufacturing to ensure the highest quality cables at the lowest possible cost. All ATEN cables are double shielded to prevent RF interference even in the most electronically noisy environments.