Klark Teknik KT-AES50, Dual-Port AES50 Network Module, Up to 48 bidirectional channels, 24 Bit, 48 and 96 kHz, Compatible with Klark Teknik DN9650, DN9652 network bridges and Midas NEUTRON-NB expansion module, Dual redundant operation with 48 channels (48 kHz), Independent 24-channel operation on each port (96 kHz), Works with AES50 clock or external clock, LED connection status