The External USB 5 In 1 DVD Writer B21 is a multifunctional optical drive designed for laptops, desktop computers, and other compatible devices without a built in CD or DVD drive. It combines CD and DVD reading and writing functionality with additional USB connectivity and memory card access.

The 5 in 1 design generally includes an external CD DVD writer, one USB 3.0 port, USB 2.0 ports, and an SD or TF card reader. It supports convenient data transfer, media playback, software installation, disc burning, and file backup.

With USB and Type C connectivity, compact construction, and plug and play operation, this drive is suitable for home, office, educational, and professional use. Buy It Direct provides practical computer accessories and connectivity solutions for modern devices.