The Quantum TC-L42BX External LTO4 Tape Drive in black is a high-quality external tape drive designed for use with PCs. It offers a storage capacity of 400 GB, making it ideal for large amounts of data storage. The tape drive is compatible with HDD drive types and utilizes the LTO-4 storage format for reliable data storage and retrieval. With the Quantum brand name known for its quality and durability, this external tape drive is a reliable and efficient solution for data storage needs.