This DELL EMC Q28-100G-SR4-G2 DP/N: 04WGYD switch module is designed to provide high-speed data transfer for your enterprise networking needs. It is compatible with Dell brand equipment and features QSFP network ports for maximum data rate.This unit comes with one module and one port, and is manufactured in China under the Dell EMC product line. It does not come with a manufacturer warranty and is not a custom bundle. This switch module is perfect for those in need of a reliable and efficient networking solution.