U10P-S Adapter Compatible with Any Plantronics or TruVoice (QD) Headset and Works with Yealink T19 T20 T21 T22 T23 T26 T27 T28 T29 T32 T36 T38 T40 T41 T42 T46 T48 T52 T54, Snom and Grandstream Phones sold2025 : Ground wire L: Live

: Ground wire L: Live wire N: Negative wire +V: DC power output + -V: DC power output - +V ADJ: output voltage regulation

Available in tapered cylindrical shape

Output: NPN output

suitable for glasses repairing and so on

U10P-S Adapter Compatible with Any Plantronics or TruVoice (QD) Headset and Works with Yealink T19 T20 T21 T22 T23 T26 T27 T28 T29 T32 T36 T38 T40 T41 T42 T46 T48 T52 T54, Snom and Grandstream Phones sold2025 : Ground wire L: LiveU10P S Adapter Compatible with Any Plantronics or TruVoice (QD) Headset and Works with Yealink T19 T20 T21 T22 T23 T26 T27 T28 T29 T32 T36 T38 T40 T41 T42 T46 T48 T52 T54, Snom and Grandstream Phones U10P S Headset Adapter Cable Connects into Plantronics or TruVoice QD headsets Our coiled U10P S adapter connects into ALL Plantronics and TruVoice Headsets that have a QD (Quick Disconnect) . Simply clip the connections together and plug the RJ9 into the