Thank you for viewing. Please read the profile for a smooth transaction. 4K compatible HDMI twisted pair cable, extender set, HDCP 2.2 compatible, with power adapter. This is a set of transmitter and receiver. - Model Name: HDC-TH100-D - Model Name: HDC-RH100-D - Supported Resolution: 4K - HDCP Version: 2.2 - Connection Method: HDMI - Included Items: Power adapter, cables - Instruction Manual: Included Please check the condition of the product in the images. We have disinfected and cleaned it with alcohol wipes. There are no significant scratches that would hinder use, but it has been stored at home. Please understand that this is a used item. Please refrain from purchasing if you are overly concerned about minor details. Everything in the images is included. Operation has been confirmed. For items with a box, the outer box will be wrapped in bubble wrap and placed in an opaque bag for shipping. Please be aware of this beforehand. Please feel free to ask if you have any other questions!