All ENET OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All ENET transceivers are 100% tested in-house for functionality and compatibility and backed by a Lifetime Replacement Warranty. - Trucode™ System Recognition - Lifetime Warranty - 100% Compatibility Tested - 100% Functionality Tested - Performance Certified - In-House Product Development - Extensive Inventory, Same Day Shipping - RoHS Compliant - MSA Compliant