【To ensure your satisfaction and facilitate a smooth transaction...】 * If this is your first transaction with me, please read my profile. * Manufacturer: Buffalo Model: BRXL-PCW6U2 Form Factor: Slim 10.5mm Interface: USB 2.0 Country of Origin: Japan Although it's an older model, it works without any problems. Supports BD-XL (3-layer) reading/writing. Note: ) Does not support 4K UHD BD playback.