This Suunto USB  Cable features their new interface which has been redesigned for faster data transfer.

It is not only compatible with the new D-Series wrist top computers, Zoop Novo, and Vyper Novo, D9tx, D6i & D4i, but is also backwards compatible with previous D-serious wrist tops.

This cable is not compatible with the original Suunto Zoop, and Vyper computers, or any of Suunto’s older computers.