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Author
Conclusion
Positive:
- USB Powered
- Excellent write quality with DVD±R media.
- Excellent CD-R writing quality.
- Sleek and stylish design
- Excellent reading reliability.
- Supports 3D, BDXL and MDISC.
- Very good software bundle.
Negative:
- Needs improvement for writing rewritable media.
- Slow audio extraction speeds
Conclusion:
Let us summarise the most important positive and negative points below:
The main positive points:
The LG BP40NS20 is a very impressive drive, it comes with a good software package, but most importantly it comes loaded with the latest technology. The drive can burn BDXL discs at 4x, it supports burning of MDISCS, and if you have the right hardware you can also enjoy 3D movies.
Portability is one more thing that makes this drive a great choice, light weight, and it only requires two USB ports to power the drive. The Drive is also very stylish.
Burning quality is generally excellent on CD-R/DVD-R/+R and BD-R, also the LG BP40NS20 is a very good reader.
The main negative points:
The only negatives for the drive are the slow read speed when it comes to audio extraction, also improvements with rewritable media would be more than welcome in a future firmware update.
To sum up, this is what we would say:
“The LG BP40NS20 has shown excellent performance. The drive supports reading and writing of all formats, including MDISC and BDXL.”
Because of the many features that the LG BP40NS20 has, and the very good burn and read quality, I decided to award the LG BP40NS20 with the “Safe Buy” award, and give the “Excellent” rating.


Thanks to:
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Erik Deppe – For providing a full license for Opti Drive Control. |
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Verbatim – United Kingdom for providing the media used in this review.
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Nero AG – For providing a full license for Nero 9. |
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14 Comments on LG BP40NS20 Portable Blu-Ray burner review
the throughput is just not there dummies! Change the interface to 3.0, ethernet, sata or hdmi otherwise you've just wasted making a product that should be on the junk heap of history.
Thanks best regards
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hi, i'm looking for an information i don't find the true anywhere ! , LG on website say Yes other shop no, but i need it , is it a LIGHTSCRIBE burner ? , nobody know it, did you see it somewhere, box ... on the burner ?
Thanks best regards |
The drive that i got for the review doesn't have any lightscribe support, if there is a drive with lightscribe support is should have the LS instead of the NS.
Just to give an example on that to look for, however i wasn't able to locate an LS version of the BP40, so it probably doest exist.
BP40NS20 NS=Non lightscribe
BP40LS20 LS=Lightscribe
it's incredible we can't trust features list even on LG website, they say YEs !
Thank you much, i found the LG bp06lu10 it's written "lightscribe" i'll take this one. (discontinued US webisite, still sold on french website ! don't know why !)
Thanks best regards.
I will also try regular Verbatim BD-R at 6x.
Anyone have idea what cause this?
Thanx!!!

But, again, lot of bufer jumps. What do You think, is there any idea to improve this, or it is normal for external?
Even these looks very good:
http://club.myce.com/f91/lg-bp40ns20...7/#post2645541
http://club.myce.com/f91/lg-bp40ns20...7/#post2645822
http://club.myce.com/f91/lg-bp40ns20...7/#post2647806
I don't know is that have anything to do with motherboard chipset, or anything else.
Thanx!
However, if you look at this post, you will see that there is also a drop in the end, so i think that it has to do with how often the drive needs to recalibrate. The more often it does the more you get a low buffer and a low burn speed.
Next time I will use PS/2 mouse, free all usb ports and try, to see is there any difference.
I finally got stable burn, so that conclude my question. I guess when I get usb 3.0 usb ports, it will be even better. Thanx for info, vroom!
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