If you need a replacement power adapter for the following models below, this AC power adapter is compatible.
- CS500, CS540, CS530, CS520, CS510, C052, C053, C054
- W700, W740, W730, W720, W710, W02, W745
- CS50, CS55, CS351n, CS361n
Poly Part#: 81423-01
HP Part#: 85R61AA
