Compatible with Sony Xperia Z Ultra Smart Phone -The latest generation of Smart USB Host On-The-Go ( OTG ) Adapter with Smart Chip built-in for Data Production and with EMI/RFI Interference Cancellation when data being transferred between Smart Phone/Tablet and USB Device in high speed operation.-Compact & Elegant Design-480Mbps Full Speed Operation to shorten Data Transfer Time-USB 2.0 Host OTG adapter cable allows you to connect a USB memory stick, a USB memory flash drive, a mouse or a keyboard to your Smart Phone/Tablet.-PC-free back up of videos and photos from your Smart Mobile/Tablet to an external memory stick in a convenient way.-Connect to a keyboard or a mouse for easier control of your Smart Mobile/Tablet.Package included :1 x OTG Adapter