Pioneer BDR-211JBK Blu-ray burner, SATA interface, support BD-RW Blu-ray burning, DVD/CD reading, 4K UHD Blu-ray playback, 3D disc compatibility function is normal, the label is clear, the appearance is very new, almost unused. Suitable for desktop upgrades, Blu-ray burning, data backup, audio and video playback and other scenes, good compatibility, no problem with reading the disc and burning. Free shipping and delivery, if you are not satisfied, you can return it. I like to shoot directly, private chat for details.