Plantronics-CS540 Convertible Wireless Headset

This charger has been tested to ensure compatibility with HP laptops:

HP EliteBook 840 G1 G2 G3 G4 G5 Notebook PC
HP EliteBook 850 G1 G2 G3 G4 G5 Notebook PC
HP EliteBook 820 G1 G2 G3 G4 G5 Notebook PC
HP EliteBook 830 G5 Notebook PC
HP EliteBook 840r G4 Notebook PC
HP EliteBook 848 G3 G4 Notebook PC
HP Chromebook 11 G3 EE Notebook PC
HP Chromebook 11 G4 EE Notebook PC
HP Chromebook 11 G5 EE Notebook PC
HP ProBook 450 430 440 446 455 470 G1 G2 G3 G4 G5
HP ProBook 640 645 650 655 G1 G2 G3 G4
HP Revolve 810 G1 G2 G3
Folio 9470m 9480m
HP EliteBook 725 735 745 755 G1 G2 G3 G4 G5
HP 15-ba009dx 15-f272wm 15-f387wm 15-F222WM 15-f233wm 15-ay009dx 15-ay041wm
HP EliteBook X360 1030 G2, 1040 G3, Folio 1020 1040 G1 G2
HP Envy 13 13T 14 14T 15 15Z 17 17T M6; Envy X360 15 15Z M6
HP Split 13 x2 13-g100, 13-g110dx, 13-g118ca, 13-m000, 13-m010dx, 13-m100;HP pavilion 11 13 15
HP 741727-001 740015-001 740015-002 740015-003 740015-004 741553-850 719309-001 719309-003 721092-001 HSTNN-CA40 HSTNN-DA40 HSTNN-AA44 ADP-45WD
HP Stream 11 13 14 X2 Series 11-r010nr, 11-r014wm, 11-r020nr 11-h000, 11-h110nr, 11t-h100, 11-h010ca, 11-h010nr, 11-h013dx, 11t-h000, 11-d010nr, 11-d010wm, 11-d011wm, 11-d020nr, 13-c010nr, 13-p110nr, 13-p120nr, 13-p111nr, 13-p113cl, 13-p117cl, 13-p120ca, 13z-p100, 14-z010nr, 14-z040wm

Safety - Certified and listed by UL, the US recognized safety standards, passed UL's stringent tests to ensure you and your devices' safety.
Compatible with HP Elitebook 840 845 850 855 820 830 835 725 735 745 755, Fit for ProBook 440 450 430 435 445 455 445R 455R 635 640 650 G3 G4 G5 G6 G7 G8 G9 Laptop. Only for amperage equal or less than 3.33A.
Guarantee - Within 30 days of purchase, we offer a no-questions-asked replacement guarantee and a 360-Day-Quality-Guarantee by the Manufacturer.
Output Max - 19.5V 3.33A 65W Input Volt Range - 100-240V
Package - 1 X power cord.
Safety - Certified and listed by UL, the US recognized safety standards, passed UL's stringent tests to ensure you and your devices' safety.
Compatible with HP Elitebook 840 845 850 855 820 830 835 725 735 745 755, Fit for ProBook 440 450 430 435 445 455 445R 455R 635 640 650 G3 G4 G5 G6 G7 G8 G9 Laptop. Only for amperage equal or less than 3.33A.
Guarantee - Within 30 days of purchase, we offer a no-questions-asked replacement guarantee and a 360-Day-Quality-Guarantee by the Manufacturer.
Output Max - 19.5V 3.33A 65W Input Volt Range - 100-240V
Package - 1 X power cord.

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5W 45W Laptop Charger Fit for HP Elitebook 840 845 850 855 820 830 835 725 735 745 755, Fit for ProBook 440 450 430 435 445 455 445R 455R 635 640 650 G3 G4 G5 G6 G7 G8 G9 Power Adapter Supply Cord;