This is an offering for the ELECOM U2HS-MB02-4BBK. Use USB devices like a mouse or keyboard with your smartphone, tablet PC, or computer! This 4-port USB hub features a microB connector and includes a USB-A adapter, and is bus-powered only. ● USB hub with a microB connector that can be used with smartphones and tablet PCs ● Can also be used with a computer by using the included adapter ● 4-port side-port type ● Equipped with an LED lamp for each port ● Bus-powered only ◆ For features, specifications, etc., please refer to the following URL: https://www.elecom.co.jp/products/U2HS-MB02-4BBK.html