is this USB 3.0 OTG. Can use on Samsung ACE 2,Android 2.2 ?
1938206
As long as your phone supports OTG it works. There are programs like stickmount to use it if your phone does not support OTG
127539
It will work for any micro usb. Worked for my S4 and i know it works for an S3 as well. Not sure of a S2.
605626
Yes. I use a USB 2.0 model on my desktop. I ordered this one for a friend in Africa who has not yet received it. I researched it to make sure that a 3.0 USB would work if the computer only had 2.0 USB and was told it would; it just wouldn't have the speed of 3.0. I haven't noticed any speed issues with my 2.0 so I doubt speed would be an issue.
1209359
Yes, it is usb 3.0 which is backwards compatible to usb 2.0. It's a well built cable.
993777
Yes, all USB 3.0 devices will work in a USB 2.0 port, they will just run significantly slower due to the limits of USB 2.0 technology.
771843
Yes, I use it for both USB 3 and 2 and it works fine. But it is a lot slower with 2.0.
1026491
It works with USB 2.0. I didn't notice a difference between using USB 3.0 and 2.0.
528565
I have Samsung Galaxy Note 3 and it works great on it. I am pretty sure it will work on everything which supports USB OTG and have USB 3.0 port.
2209103
Every android device has a different usb connection, so there are different types of adapters. I have a adapter for Samsung Galaxy, but I prefer use the USB 3.0 Card Reader through laptop
842370
The box only mentions USB 2.0. I would guess a USB 3.0 should be ok, just won't get the 3.0's speed rate for data.
1551325
it is usb 2.0 but should work for usb 3.0 because most usb 3.0 supports usb 2.0.
1036273
It's designed for use with Android 4.0 based mobile devices with micro USB ports. Your device has to have a micro USB port and be OTG enabled. That is all that it says you need.
1537558
It doesn't matter. It will work fine on any USB port (regardless if it is 2.0 or 3.0).
178023
I can't know that. You need to look to see if you can use On The Go (OTG) cables with your device. Sorry
1219511
i bought this brand from Amazon previously and it did NOT work with the 2.0 - i did not see an answer below if this was compatible. can someone answer?
1513850
This will work on an android device if you have the adapter cable from the usb port to a female USB. You can also find the cable here on amazon for a couple dollars. You simply plug the dongle in to it. Note that I don't believe it will work on operating systems prior to 4.2.3, but that is just my experience with external usb devices on android (I use my ps3 controller with my s4 via cable, it doesn't work with 4.2.2 on the same phone).
1669123
Yes absolutely,but speed wont be same as usb3.0. So hence you will get regular speed with USB 2.0.