I was using this for easy expansion of my wired LAN. I attached a magnetic sheet to stick it to the metal part of my desk. I couldn't peel it off cleanly, so I left it as is. Please purchase only if you understand this. 5-port wired LAN switching hub, compact and easy to use. - Number of ports: 5 ports - Power adapter: Included - Connection method: Wired LAN - Size: Compact design Thank you for looking.