Marketed under the MagJack brand name, these highly integrated devices combines Bel Stewart Connectors network magnetics with combinations of RJ45 and USB connectors. In addition to connectivity, these modules provide the signal conditioning, electro-magnetic interference suppression and signal isolation previously performed by multiple, discrete magnetic components.

MagJack ICMs have rapidly evolved into an extensive product line of single and multi-port solutions. These products also feature an extensive variety of innovative mechanical packaging, some of which have become de facto industry standards.

Their original line of ICMs has been expanded with the addition of products acquired from the purchase of Stewart Connector.

Includes Integrated Filter / Magnetics, and EMI/RFI Shielding.