The product is a 9.8 ft (3m) SFP+ to SFP+ direct attach copper cable for Cisco devices, specifically compatible with the Cisco SFP-H10GB-CU3M. This black cable, made by the brand 10Gtek, features a round design for easy handling and is designed for a 1:1 connection split/duplication. It is a high-quality networking cable that is ideal for connecting SFP+ ports on networking equipment, providing fast and reliable data transmission. Made in China, this unit is a versatile and essential component for networking setups requiring SFP+ connectivity.