This is a USB 3.0 portable DVD drive made by Logicool. It's a bus-powered type that operates with a single USB cable, eliminating the need for an AC adapter. Its lightweight and slim design makes it a perfect match for laptops and tablet PCs. It supports reading and writing of DVDs and CDs, and is also compatible with M-DISC, making it ideal for long-term storage of important data. ⸻ Main Specifications • Model Number: LDR-PUE8U3VBK • Connection Method: USB 3.0 (USB 2.0 compatible) • Power: USB bus-powered (no AC adapter required) • Supported OS: Windows 7/8/10/11, Mac OS (drive function only) • Color: Black • Size: Approximately 133 x 142 x 14mm / Weight: Approximately 230g • M-DISC compatible • Write Speed: DVD±R up to 8x ⸻ Condition Operation has been confirmed. There are few noticeable scratches or stains, and it is generally in clean condition. Included accessories: USB cable only (※Software CD etc. are not included) ⸻ Recommended Points ・Lightweight and easy-to-carry slim design ・No power required! Easy connection with a single USB cable ・M-DISC support for secure data storage ・Ideal as an external drive for laptops and tablet PCs ⸻ Notes Please refrain from purchasing if you are sensitive to used items. Driver installation may be required depending on your PC environment.