Digitus Micro USB 2.0 Type B (M) to USB Type A (F) OTG Adapter Cable
USB 2.0 Micro-B HOST OTG CABLE . It's a standard USB Micro-B HOST Cable , Your machine must support Usb host On-the-Go (OTG) function. Compatible with Samsung Galaxy, Nokia N9/N8, and any other Micro USB devices with USB Host Mode Support. Used for plugging keyboards/flash drives/HDDs etc into modern smartphones and tablets.