This is a red Blu-ray disc drive made by BUFFALO. - Brand: BUFFALO - Model: BRXL-PC6VU2C - Connection Type: USB - Color: Red - Power: DC-IN 5V-1.5A - Max Power Consumption: 7.5W [Operation Confirmed] OS: Confirmed to be recognized correctly on Windows 11. Playback: Confirmed to play and read without problems using a teaching DVD. Power Supply: Confirmed to operate stably with the included W-cable (dual USB). ※ Operation is unstable with a single USB connection on a recently purchased laptop. The previously used laptop operated stably with a single USB connection. This may depend on the environment. ※ Blu-ray and CD playback have not been confirmed due to the lack of media on hand, but the basic drive operation is good. [Product Condition] There are scratches on the top panel due to use, but there is no significant damage that affects operation. This is a sale of the main unit only (cable is built-in). The box, instruction manual, and software CD are not included. [Main Features] BDXL Compatible: A high-end model that supports reading and writing of large-capacity discs over 100GB. Boost Cable Equipped: Operates stably by supplying power from two USB ports, even on laptops that tend to lack power. Slim Design: Portable size for convenient carrying. The product will be cleaned with alcohol disinfectant and carefully packed with cushioning material before shipping. Thank you for your understanding that this is a used item.