Strontium introduces Apple compatible OTG idrives Strontium Technology, a leading memory brand, Launched 128GB NITRO UHS-1 (U1) microSDXC flash card, Strontium On-The-Go (OTG) USB flash drive 3.0 and exclusive Strontium iDrive 3.0, which is an external storage for January 21, 2015 News