Yealink 0PSU5V0.6ADC 5V DC, 0.6A Power Adapter for Yealink Phones
    
    
            5V DC, 0.6A AU Power Adapter for Yealink T19E2, T19PE2, T21E2, T21PE2, T23G, T23P, T30,T30P, T31, T31G, T31P, T33G, T33P, T40G, T40P, W52P, W56P, W60B, W52H, W53H, W56H, W59R Series IP Phones
AKA PWR ADPT.5V/0.6A T2/T3 IP Phones