The E22 PCI Express card is designed to satisfy the most demanding professional recording and broadcast studio requirements. Built upon the legacy of the LynxL22 card, the E22 takes a leap forward to offer the highest performance A/D and D/A conversion system ever incorporated into a PCI Express card. In fact the E22 performance even eclipses that of the Lynx Aurora converters. Since 1998, Lynx has provided high-reliability add-in cards engineered for 24/7 operation. The E series improves upon this tradition with upgraded enhancements for I/O protection and shielding.