Condition: ● LED lights up and sound is produced when connected to a PC. ● The screen turns on, but no image is displayed and remains dark (a loading icon is visible in the center of the screen). ● Meta Quest Link displays "USB connection problem." ● The adjustment screw on the back of the head is loose and cannot be fixed. ● It is unknown whether the issue is a cable defect, a main unit defect, or PC compatibility. Appearance/Contact Points: ● Used item, used dozens of times. Scratches and stains are present on the headbands and exterior. ● Cushion for the goggle contact area is included. ● Original box is included, as is the dedicated cable. ● Other accessories (replacement pads, etc.) may not be complete. Shipping: ● Shipping costs included, anonymous shipping (using Rakuraku Mercari Delivery, size 100, is planned). ● Will be shipped in the original box, but the packing method may be simplified according to the buyer's wishes. Notes: ● Please consider this item for repair or parts, as the cause of the malfunction has not been identified. ● This is a junk item, and returns/refunds are not accepted.