High Speed Data Transferring rate up to 480Bps.USB 2.0 Host OTG ( On-The-Go ) adapter cable allows  you to connect a USB memory stick, a USB memory flash drive, a mouse or a keyboard to your Samsung Galaxy Mobile / Galaxy TAB.PC-free back up of videos and photos from your Galaxy Mobile / Galaxy TAB  to an external memory stick in a convenient way.Connect to a keyboard or a mouse for easier control of your Galaxy Mobile / Galaxy TAB.Compatible with :--Samsung SM-T325 with 3G/LTE--Samsung SM-T321 with 3G only--Samsung SM-T320