The Arista CAB-Q-4S-100G-3M is a high-quality 100GBASE-CR4 QSFP to 4 x 25GBASE-CR SFP copper cable designed for enterprise networking setups. With a maximum data rate of 100 Gbps and a length of 3 meters, this cable provides fast and reliable connectivity for switches and hubs. Manufactured by Arista and backed by a 1-year warranty, this cable is a single unit with 24 ports, making it ideal for connecting multiple devices in a network. Made in China, this cable ensures compatibility and performance for various networking needs.