The product is a set of two Cisco 37-1122-01 Rev A0 stacking cables and two Cisco 72-2632-01 Rev B0 stacking cables. These cables are specifically designed for Cisco networking equipment and have a transfer speed of 1 Gb/s. Made in China, these cables are ideal for connecting and stacking Cisco switches for high-speed, reliable network connections. The cables have a 1:1 connection split/duplication, ensuring a direct and efficient transfer of data between devices.