Check the listing for details. OMNITRACS IVG ELD DEVICES Units sold individually or can be paired together. Condition: Used. Listed at 145.00 USD. The OMNITRACS IVG ELD Device Bundle is a GPS tracking system designed for vehicles, specifically for the transportation industry. The bundle includes the IVG model from OMNITRACS, known for its reliability and accuracy in tracking vehicle locations and movements. This device provides real-time data on vehicle status and helps fleet managers monitor their vehicles' whereabouts efficiently. The bundle offers a comprehensive solution for companies looking to enhance their vehicle tracking capabilities. I have 4 Square port newer Freightliner plugs, and the rest are 9 pin connectors. I have 21 ELD's available. All working with light to moderate wear. They are used units. All units come with flat mounting back plate.