![Shimano XTR SC-M9051 Di2 Digital Display Unit, Junction Box with 3 E-Tube Ports](http://store.cyclerie.net/cdn/shop/products/shimano-shimano-digital-display-unit-electronic-shifter-extra-part-_cy6763_DFT_{width}x.jpg?v=1668651502)
The Di2 System Information Display Unit serves as a display, charging port, and wireless communication connector for E-TUBE compatible DI2 systems.
- Handlebar Mount
- E-TUBE settings can be managed with smart phone/tablet
- D-Fly compatible
- ANT+ and Bluetooth LE Technology
- Compatible with Shimano charger SM-BCR2