The CVR-QSFP-SFP10G Cisco 40G QSFP+ to 10G SFP+ Adapter Modules 74-9474-01 is a high-quality networking device designed by Cisco, a trusted brand in the industry. This adapter module allows for seamless conversion of 40G QSFP+ network ports to 10G SFP+ ports, making it a versatile solution for various networking needs. Made in China, this module ensures reliable performance and compatibility with a range of networking equipment. It is a valuable addition to any enterprise networking setup, providing efficient and secure data transmission.