Monoprice Commercial Series Flat High Speed HDMI Cable, 4K @ 24Hz, 10.2Gbps, 24AWG, CL2, 3ft, Black An extension cable can be a cheaper alternative to purchasing a completely new cable to get the extra length you need This cable is rated as High Speed HDMI Cable capable of conducting all the HDMI features the High Speed rating is contingent on the total length and AWG rating of the cable as a whole including the extension and the original cable