LG BP06LU10. BD-RE write speed: 2 x, BD-R write speed: 6 x, DVD+R write speed: 8 x. DVD+R read speed: 8 x, DVD-R read speed: 8 x, DVD-R Dual Layer read speed: 8 x. DVD drive average random access time: 170 ms, CD-ROM drive average random access time: 160 ms, BD-ROM average random access time: 200 ms. Drive device, buffer size: 4 MB, Interface: USB 2.0, CD transfer rate (sustained mode): 3600 KB/s. DVD-ROM transfer rate (sustained mode): 11.08 MB/s, BD-ROM transfer rate (sustained mode): 143.86 MB/s