Cable Software was a trading name of PSL Marketing, a British software house founded in Luton, Bedfordshire in 1983 and active until the late 1980s. The company mainly specialised in games for the Dragon 32/64 computers but also produced some educational and utility software and marketed the Trojan Light Pen. A trademark feature of their Dragon games (including Cave Fighter and Dragrunner) was the use of sampled speech - an advanced technique for the time.
