I am selling this item because it is no longer needed due to a move. Please understand that this is a used item. ---Quoted from the following site--- ■Product Features ●Supports 4K8K broadcasts (3224MHz) This coaxial cable can transmit up to 3224MHz, supporting all 2K, 4K, and 8K broadcasts. ●Employs a high-shielding structure A die-cast case is used internally to suppress radio interference with other devices. ●Uses a triple-shielded, low-loss coaxial cable* Eliminates external noise. (*Equivalent to 2C) ●Gold-plated plug and shielded structure Prevents poor contact and eliminates external noise. I am selling this item because it is no longer needed due to a move. Please understand that this is a used item.