The TDK DC4-125 4mm Data Cartridge is a reliable and high-quality media recognition system designed for use in computers and networking equipment. This cassette-style cartridge has a capacity of 125 meters and is recordable, making it a versatile option for data storage and retrieval. Made in Japan by the trusted brand TDK, this 4-pack of new sealed cartridges ensures that your data is protected and easily accessible. Perfect for professionals and individuals looking for a dependable solution for their storage needs.