USB HUB 6 port adapter with MicoSD & SD card reader notebook/laptop/PC/Macbook Features: Designed specifically for laptops and desktop computers, the USB 2.0 HUB easily expands one USB 2.0 port to six. It is also combined with SD and TF card slots, which makes reading different types of memory cards very convenient. The transfer speed of the USB 2.0 interface is up to 480 Mbps. Plug and play with USB power supply (no external power supply or battery required). Specifications: USB type: USB 2.0 Data transfer rate: Up to 480 MBit / s USB ports: 6 ports Card reader: For SD / TF card (Micro SD) Color: Black Material: ABS shell Power supply: 5V / 500MA Compatible: Windows XP / 2000 / Vista / WIN 7/8/10, Mac OS etc. Package include: 1 x USB Hub