ReDrivers can do much more than just boost signal to extend PCB trace. For most channels, ReDrivers can be used instead of more costly ‘retimer’ type IC’s that also burn more power. ReDrivers also are much more cost effective way to reduce channel attenuation than upgrading the entire PCB to a more expensive type of material. Only the high speed channels need signal boost – not the entire PCB. Finally, ReDrivers can allow use of thinner/smaller gauge cables, since the signals are actively boosted prior to the cable connector. Some cables use ReDrivers embedded in the connector, and are called ‘Active Cables’. Even these active cables can be less expensive than the passive cable equivalent.