![Kempston Joystick & Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware Kempston Joystick & Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware](https://archive.org/download/World_of_Spectrum_June_2017_Mirror/World%20of%20Spectrum%20June%202017%20Mirror.zip/World%20of%20Spectrum%20June%202017%20Mirror/sinclair/technical-docs/KempstonJoystick%2BInterface_Schematics.gif)
Kempston Joystick & Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware
![The 5 essential peripherals every Sinclair ZX Spectrum owner had to have - Warped Factor - Words in the Key of Geek. The 5 essential peripherals every Sinclair ZX Spectrum owner had to have - Warped Factor - Words in the Key of Geek.](http://1.bp.blogspot.com/-IjUgeZko17c/Ur9JOEU1PTI/AAAAAAAABGk/2GQfxYlm5Nw/s1600/quickshot-ii.jpg)
The 5 essential peripherals every Sinclair ZX Spectrum owner had to have - Warped Factor - Words in the Key of Geek.
![Kempston Pro Joystick Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware Kempston Pro Joystick Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware](https://archive.org/download/World_of_Spectrum_June_2017_Mirror/World%20of%20Spectrum%20June%202017%20Mirror.zip/World%20of%20Spectrum%20June%202017%20Mirror/sinclair/hardware-pics/k/KempstonProJoystickInterface.jpg)
Kempston Pro Joystick Interface at Spectrum Computing - Sinclair ZX Spectrum games, software and hardware
![The 5 essential peripherals every Sinclair ZX Spectrum owner had to have - Warped Factor - Words in the Key of Geek. The 5 essential peripherals every Sinclair ZX Spectrum owner had to have - Warped Factor - Words in the Key of Geek.](http://3.bp.blogspot.com/-hT67SRucvoI/Ur9ImhaAuoI/AAAAAAAABGc/3MqPFw7MQP8/s1600/kempston.jpg)