High-speed data transfer of up to 480 Mbps High-quality materials and workmanship guarantee excellent transmission quality SD and micro-SD card reader supports memory cards up to 2 TB For connecting a PC, notebook, MacBook, tablet or smartphone to SD / microSD memory cards, for direct data exchange in both directions Card reader for reading and writing inserted memory cards Universal use for static and mobile devices thanks to the combination of USB-A plug and micro-USB plug Plug & Play, no manual software / driver installation required Power supply via USB What's in the Box USB card reader System Requirements Operating system: Windows 11/10/8/7 and MAC OS 10.x Host/OTG-enabled smartphones and tablets with Android operating system from Android 4.0 and micro-USB interface Note for Consumers Never use both sockets simultaneously. For problem-free operation, only use cards in the FAT32/exFAT format. Place check the product information from the manufacturer in question to determine whether your device is OTG capable. Design (Colour, Pattern, Motif, Series) Colour Black Productline Essential Line Shade of colour Black Quality Quality Essential Connectivity (Connection) Connection USB Micro B Plug, USB-Typ-A-Plug Data Transfer Rate Up to 480 Mbit/s USB Standard USB 2.0 Physical Properties Memory Card Type 1 SD Card, SDHC Memory Card, SDXC Memory Card, microSD, microSDHC, microSDXC Type Cardreader Extern Size & Weight Width x Depth x Height 19.05 x 10.99 x 73.6 mm Weight 12 g