Pros: Burns DVDs and blu-ray data discs, and plays DVD commercial movies.

Cons: No software is included but open-source DVD and blu-ray burn software is available online. The problem is that no currently available software will play recent blu-ray commercial movies. My Cyberlink DVD 11 Ultra cannot play blu-ray and their tech response is a complex Windows software patching procedure which they say might work, but their ads claim that Cyberlink plays blu-ray. It's the same procedure offered by some open-source websites. Blu-ray offerings have declined significantly at rental websites like Redbox.

Overall Review: If you want to burn blu-ray discs for data storage, a BDXL burner may be better due to its ability to put over 100GB of data on a single blu-ray disc. A blu-ray burned on this drive can have a maximum of only about 25GB, considerably smaller capacity than a more affordable USB 3.0 32GB drive.

Pros: Lasted about 3 years and 2 months, which is considerably beyond the 2-year warranty. The modular connectors are convenient and make a neat installation, and the blue led light is nice.

Cons: Its life ended suddenly with a horrendous, internally contained explosion that I thought must've ruined the motherboard and/or the CPU, but they survived in good condition. It's only a bronze-rated power supply, so the components probably are lower quality than a gold- or platinum-rated power supply.

Pros: The wavy, programmable, multi-color LEDs look great! A single color can be used also. The keyboard is mechanical and has a superior feel, good for fast typing with minimal errors. Numerous keys are used for the variety of LED lighting programs.

Cons: Have to depend on the user manual to remember how to program the various color arrangements. Dust or spilled liquids might cause problems, but I haven't noticed any problems yet.

Overall Review: Very high quality look and feel. Very nice keyboard. Definitely worth the money, especially when it's on sale.

Pros: It's a fast drive and easy to install.

Cons: Samsung Data Migration software clones data to a new drive but it might not produce a bootable, cloned OS.

Overall Review: I chose this Samsung SSD because my other Samsung SSDs have been reliable. I used Aomei Partition Assistant to clone data from an old HDD to this new Samsung SSD. The Samsung is much faster than my old 7,200 rpm HDD.

Pros: My Windows 10 system is installed as a download on top of an earlier version of Windows (7 or 8, I can't remember which one), so if I ever need to reinstall or recover Windows 10, this disk should make things a lot easier.

Cons: I won't be able to judge the quality of this product until I actually need to use it, so my star rating is contingent.

Overall Review: Yes, I recommend it for others who have Windows 10 but no Windows 10 DVD.

Pros: Measurement is sufficiently accurate for my non-professional needs.

Cons: Initially, the "read" button has to be pressed 3 times to get a distance reading. One press would be more convenient.

Overall Review: This was an outstanding deal due to the low price I paid. Instruments with a similarly long range cost much more in most stores.

Yes, I recommend this seller. There were no problems with my order and it was delivered quickly.

The seller is in China, but delivery was pretty fast. I recommend this seller.

It worked okay with the first songs I loaded onto it, but later on, I added another song and after that, my car's NAVI could no longer recognize the card at all. Then,I deleted all songs and reloaded one, but the card still won't work. I used Windows Media Player to put the songs on the card or delete them, the same as I do with other memory cards that work okay.