Bulk CABLE-550G / 1.5 HDMI Cable HDMI Male 19p 19p Male (Gold Plated) (Accessory)
Having 2 or 3 cables like that in stock, ca troubleshoots always, if only to test a doubtful cable to connect an HDMI cable sold without equipment (and yes it exists), or extend too short cable (with adapter FF 2 euros as well).