Aluminium Alloy USB 3.0 3 Ports HUB + SD/ Card Reader Combo SD Card Reader SD Card Reader: Reading and Writing SD/SDHC/SDXC Memory Card Micro SD Card Reader:
Reading and Writing Micro SD Memory Card USB 3.0 Ports. Super Speed Data Transfer, Rate Up To 5 Gbps Cable
Supply With 30cm USB 3.0 Cable Plug and Play. No Additional Power Supply Required. Compatible with All Main-Stream Windows/Linux/Mac OS System
Support to Connect 3 USB 3.0 Devices Simultaneously.