- For connecting a USB device (e.g. USB memory stick, mouse, keyboard) and the simultaneous reading and writing of SD / microSD memory cards in devices with USB-C connection ,- High-speed data transfer of up to 480 Mbps ,- Great distance between sockets makes it easier to plug in wider USB plugs/dongles ,- No bothersome trying out: the plug can be inserted without having to be turned ,- Especially compact, therefore easy to transport with the notebook / tablet ,- Bus-powered, i.e. voltage supply comes from the USB socket on the device ,- Integrated USB cable for connection to the PC / notebook / tablet , ,Card Reader: ,- SD/SDHC/SDXC ,- MicroSD/microSDHC/microSDXC , ,System Requirements: ,- Operating system: Windows 10/8/7 and Mac OS 10.8 upwards - Connection: USB Type-C Plug ,- Connection Cable: Integrated ,- Data Transfer Rate: Up to 480 Mbit/s ,- Number of USB Ports: 1 ,- SD / SDHC: Yes ,- SDXC: Yes ,- USB Standard: USB 2.0 ,- microSD / microSDHC: Yes ,- Model: Bus Powered ,- OTG Capable: Yes ,- Colour: Black 2 years legal warranty only