Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Anyone uses it on Samsung Galaxy Tab 3? I need to make sure that it works before buying it. Thx!
Document: Bingo! It works for my Samsung Galaxy Tab 3 10.1, and I was able to charge two tablets at the same time. I am so satisfied with my purchase. Two things that stand out for this Lenmar: (1) It is much smaller than my other adapter. It measures no longer than 3 3/4 inches in length. (2) The connections both at the USB side and the terminal side (where you plug into your car) are both very snug.
Fantastic Device. Charges my Samsung Galaxy S4 Really quick giving me that extra boost i would need through out the day.
I bought this to replace my generic single port charger I bought from Fry's. It charges much quicker than my old one (about 1% every 2-3 minutes on my Galaxy S3 @ full brightness, GPS, Bluetooth and wi-fi on. There's a blue LED in each port that lets you know that it's properly plugged into the socket (fits nice and snug). It also works with Apple products and has been used to charge my Android and a friend's iPhone at the same time.
I initially purchased this to charge my BlackBerry Torch 9810 and for its compact size. The product itself is a good compact size. unfortunately when I plugged in my BB the phone stated that there was not enough power to charge the phone making this product useless for the device. I since upgraded to a Samsung Galaxy S5 and it works flawlessly (battery details stated &#34;charging AC&#34; which is a very good thing).
This was in my car the minute I received it. I am constantly on the road and this product is useful and worth the money. I would reccomend this product to anyone who spends time on the road and your devices need charging.
Surprisingly, the dual USB auto charger is very compact; the picture does not give it justice.The 'High Output' USB charger with 2 x 2.1A which is the power rate needed for an iPad allows you to charge two tablets at the same time. (Minus the Samsung galaxy, as labeled on the box).I compared this with my other dual USB car charger (Cost $5) which ports are different; one side can charge a phone the other an iPad or phone.
Our family of 4 was on a winter vacation trip. Needless to say, my 2 children would need constant entertainment to keep them from asking &#34;Are we there yet?&#34; Their new tablets (Christmas gifts) came in handy. However, when it came to the time to recharge them I noticed that my existing car adapter didn't work. At that time I thought all the car chargers are the same. After I returned home I even called Samsung and reported the issue.
This little gem works great! I purchased one for when I travel with work. it worked so well I purchased 2 more, 1 for each of our cars. Its perfect size, the 2 USBs make it great for charging 2 IPADs at the same time. When I first looked for a USB charger I wanted TWO 2.1 amp outputs and thats exactly what this offers. The little blue light is great so you know it has power.
This works great. I got it to charge two iPads (or 1 iPad and a Samsung Note II) at the same time. Works really well. Just fyi, this will not charge an iPad if you're using the retina display for GPS and mapping. Just discharges a much lower rate. All in all, I'm very satisfied. It charges great when the display & GPS are not in use.
The 1 A charger only works for cellphone. Duh! Am I just too dumb or Samsung assumes that every customer should be geeky enough to know that! I mean, it is never mentioned in the user manual. After my frustration was gone I looked around for a suitable adapter. This Lenmar one has good ratings on Amazon. At about the same time I came across another site that sold it for only 8 bucks. What a steal!
Answer: I've used it with my Samsung Note 3 and it works just fine.