Tiny USB Joystick : 5 Steps (with Pictures) - Instructables
Ultra Joystick - Adapt-IT
Low Force Joysticks and Switches – GameAccess
Amiga joystick USB adapter (HID) - Retro32
VersaGuide Compact Joystick by Switch-It | Sunrise Medical
OneSwitch.org.uk blog: XAC Zik-Zak Mini
Point-It! Mini USB Joystick with switch knob from Technical Solutions Australia
Mini USB Wireless Bluetooth Joystick Remote Control for Android/iOS/PC VR PC Phone TV Box Tablet Joystick Joypad Mobile Phone Photo Remote Control : Amazon.co.uk: PC & Video Games
PTZ Camera USB Controller Mini USB Keyboard Controller - China USB Controller, Keyboard | Made-in-China.com
Joysticks for medical or industrial devices | MEGATRON
Joystick Mini - Makersan
Pololu - Sample Project: Wixel USB Joystick
XAC Mini Joystick - OneSwitch.org.uk
USB mini joystick - All industrial manufacturers
Deluxe Mini Monster Retro Gaming Joystick Kit - Cherry Red