350mb/s is a completely attainable 'UHS'...., granted this is only possible -IF- the correct SD is equipped and your device is capable of handling 'UHS-II' Max Write Speeds. [UHS-II cards support up to 312 MB/s. Both the SD Card R/W, and, the SD Card itself must support the same standard to benefit completely from the increased speeds. Luckily, UHS-I[&]II.SD'Cards are backward compatible. Meaning, when installed in older readers, UHS-I[&]II.SD'Cards will have greatly improved R/W Speeds. --'Note'-- The 'Lower' End "R/W's" will [NOT] reach 'Peek Performance' speeds [Max:350mBs] like higher end R/W's models.
Still trying to get a bloody benchmark done after five tries. If you receive a message, re-orientate the screen, literally do ANYTHING with the phone while it's benchmarking it cancels the scan. My screen shuts off after one minute to save battery power and guess what, the scan is cancelled! What a joke!!!
Cool tests speeds and compares am sure it must be PCs mixed in the a read for 1 second was 350mb on a mobile though? How could that be true? Anyways its tight word of warning they put ur stats with others nothing important tho
3 stars because Marshmallow are not fully supported. You will get permission denied for benchmarking usb devices with custom location. Please add write external permission. Creating Android/data/(this app)/files folder won't let you do benchmark on custom usb location.
Google Store was blocking poor reviews of this app. Had to give 5 stars just to get review posted. 07/2017 Update: much improved!
This defaults to uploading your stats to its servers but doesn't tell you it's going to do so. I only discovered this by accident. You can turn it of in Settings ... it says...
• Ads were removed from the app
• Tuxera is maintaining the application
• New: Option to hide ADs
• Improved: More SD card / USB device locations
• Improved: More devices are recognized
• Changed: Now requires Android 2.3+
• Improved: Added TwinMOS cards