TTL is a cable manufacturer of various OEM/ODM cable assemblies, adapters and multimedia interfaces since 1982. We have our headquarters in USA, sales office in Taiwan and factory in China. We manufacture cables such as HDMI1.4,SCSI, SCART, USB, VGA, DVI, Audio Video cables, Studio patch bays / stageboxes, adapters, wall plates. We have more than 75,000 different cable designs and 25 patents worldwide. TTL customizes for our clients to stand out from the general market!