The PATCHBOX Plus+ Fiber Optic Cassette is a set of four retractable optical fiber cables, each measuring 1.8m in length. With LC connectors on both ends, these cables are designed for high-speed networking applications. The retractable feature makes it easy to store and organize the cables when not in use, ensuring a clutter-free workspace. Perfect for connecting various devices in a network setup, these cables offer reliable and efficient data transmission.