The BDR-S13JBK has been infused with all of the previous BD drive technologies and know-how to improve recording speed, recording accuracy, and dust-proof and silent performance in addition to further evolving the basic performance. This product has been improved for ease of use, reliability and stability and has been loved for a long time. Equipped with "PureRead 4+" and "RealTime PureRead" with enhanced data reading accuracy. BDR-S13JBK features "PureRead" that allows you to adjust the reading method and reread when audio is not possible due to scratches on the disk, fingerprints, or bad shape of the disc, etc., when audio data cannot be readed correctly, and reread. In addition, the BDR-S13JBK is equipped with the latest technology "PureRead 4+" which greatly improves the audio data reading capability. The algorithms introduced in "PureRead 4+" are also adopted for "RealTime PureRead", which reduces the frequency of data interpretation in real-time and plays the original audio CD sound quality. Equipped with BDXL compatible pickup for improved CD reading performance and high precision CD reading. Supports M-DISC high-speed recording for long term data storage; Supports recording and playback of M-DISC (DVD, BD: 1-layer 25GB/2-layer 50GB/3-layer 100GB) archival optical media developed by Millenniata in the USA. BDR-S13JBK supports the 6X recording of M-DISC(BD) single layer 25GB and M-DISC(DVD). High Definition Front Design: The simple design of the smoke acrylic and hairline with blue light appears. The metal line accents make it a higher level of quality.