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Usb8x is a flash application for the TI-84 Plus and TI-84 Plus SE graphing calculators. It is a driver that interfaces with the calculator's built in USB On-The-Go port, allowing developers to easily create their own USB device drivers for use on the calculators. This allows the newfound use of USB peripherals such as a USB mouse, USB keyboard, or a USB flash drive. The programming is available for both TI-BASIC and flash application storage and management.


Supported by driver[edit]

  • HID Mouse
  • HID Keyboard
  • TI Silverlink

Compatible; lack driver support[edit]

  • TI-84 Plus
  • Vernier EasyTemp
  • EMS HID PlayStation 2 Controller Adapter
  • Lexar Jumpdrive ("secure edition" works too)
  • Canon i850 Printer
  • Logitech Precision Gamepad
  • Motorola SURFboard cable modem
  • Apacer Handy Steno HT202 USB Memory Stick 128MB
  • Sony PSP system when enabled as a USB device
  • Most other USB Mass storage devices which don't draw much power from the USB Port

Not compatible[edit]

  • Ezonics Webcam
  • SMC 802.11b Adapter
  • Sandisk Cruzer Mini Flash Drive

External links[edit]