Known decays of K*(1680)-

(Only the first generation of decays, no cascades)

Final state Branching
$K'^{-}_{}(1680)$ $\to$ $\bar{K}^{0}_{}$ $\pi^{-}_{}$ 2.5e-1
$K'^{-}_{}(1680)$ $\to$ $K^{-}_{}$ $\pi^{0}_{}$ 1.2e-1
$K'^{-}_{}(1680)$ $\to$ $\bar{K}'^{0}_{}(892)$ $\pi^{-}_{}$ 2.0e-1
$K'^{-}_{}(1680)$ $\to$ $K'^{-}_{}(892)$ $\pi^{0}_{}$ 1.0e-1
$K'^{-}_{}(1680)$ $\to$ $\rho^{-}_{}(770)$ $K^{0}_{}$ 1.9e-1
$K'^{-}_{}(1680)$ $\to$ $\rho^{0}_{}(770)$ $K^{-}_{}$ 9.9e-2