I plan to sell this item this month. Thank you for viewing. This is the Sanwa Direct HDMI Switcher 4K 60Hz HDR/HDCP2.2 Automatic/Manual Switching 4 Input 1 Output with Magnetic Sheet 400-SW036. Regarding the condition of the product, it is new and unused. One unit has been opened but is unused. The other unit is unopened and unused. Please check the accessories in the images. I ask that you agree to the above and below conditions, understand that this item has been stored personally, and that you can confirm the product, check its operation, and send a delivery notification within 24 hours of the delivery completion date. Also, please refrain from returns after purchase due to reasons such as "it was different from what I expected." Please feel free to ask if you have any questions.