The TI Bluetooth adapter allows select TI calculators to wireless connect to supported Bluetooth accessories. Bluetooth connectivity to six of Vernier's most popular Go Direct sensors in Python programming projects. Compatible with TI-84 Plus CE Python, TI-Nspire CX II, and TI-Nspire CX II CAS graphing calculators. Wirelessly connect your graphing calculator to the Dash Robot from Wonder Workshop. Compatible with TI-84 Plus CE Python, TI-Nspire CX II, and TI-Nspire CX II CAS graphing calculators.