Thank you for viewing. Please check the notes in the profile section. [Anonymous Delivery] WOSOB USB Switch 4 Port USB 3.0 4-port USB switch compatible with USB 3.0, with switch and cable. - Brand: WOSOB - Number of USB ports: 4 ports - USB standard: USB 3.0 - Cable - Switch function: Equipped with a switch - Application: PC, peripheral device connection ・Please consider this item carefully if you are concerned about its used condition and home storage by a non-professional. Please refrain from purchasing if you are concerned. ・If you have any questions, please feel free to contact us in the comments section.