Link’s CAN Lambda is an easy to use CAN module that provides digital wideband sensor control via CAN bus and is compatible with leading aftermarket ECUs. 
 
Box Contents
CAN-Lambda device
Bosch LSU4.9 Sensor
Deutsch 4-Way Connector Kit
O2 Bung and Plug
2 Large Stickers
2 Small Stickers
Quick Start Quide