ELECOM microUSB Hub 4 Ports Bus Powered MicroUSB Cable Conversion Adapter Included Black USB2.0 + U2HS-MB02-4BBK

This is a USB hub equipped with a microB connector and can be used with smartphones and tablet PCs. It can also be used with a computer by using the included conversion adapter. Compatible with smartphones/tablet PCs that support USB host functionality. It has a side port type that makes it easy to connect USB devices, and can connect up to four USB devices. Each port has an LED lamp that allows you to check the communication status.