Ideal when connections are limited: for connecting PCs, notebooks, MacBooks, tablets to external hard drives, USB sticks, mice, keyboards, or printers, as well as for reading and writing SD and microSD memory cards. Super-fast data transfer of up to 5 Gbit/s. The SD and microSD card reader supports memory cards of up to 2 TB. The connection on the top allows for easy and convenient connection of USB devices to the surface. High-quality and robust aluminum housing with an elegant appearance. Large spacing between ports allows for hassle-free plugging in of wider connectors. Optimized bend protection through flexible materials prevents cable breakage. High-quality materials and craftsmanship ensure excellent transmission quality. Card reader for reading and writing the inserted memory cards. Plug and play, no manual software or driver installation required. Compatible with Thunderbolt 3/4. Power supply via USB. System requirements: Operating system: Windows 11/10/8/7 and Mac OS 10.8 or higher.