What's the Differences between 2-prong and 3-prong outlet of Laptop AC Adapter:

The 3-Prong incorporate a ground pin that connects exposed metal parts to the wiring system ground. 2-Prong do not have a groundin...

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Product Review

What's the Differences between 2-prong and 3-prong outlet of Laptop AC Adapter:

The 3-Prong incorporate a ground pin that connects exposed metal parts to the wiring system ground. 2-Prong do not have a grounding pin. 2-Prong are often used on "Double-Insulated" apps that do not rely on grounding to provide shock and fire safety.

Guarantee:

This Kastar AC Adapter has been tested fully by Manufacture and is guaranteed for the compatible adapter models
CE, FCC and RoHS certifications ensure world-class quality.
Multiple circuit protection guarantees a safe and stable power source.
Built-in smart chips and fail-safes prevent overheating.

Replace Part Number:

BRA-6012WW, CH-1205, 1050F, EA1050A-120, EA1050F, HASU12FB60, LAD6019AB5, SA165A-1250V-3, SYS1126-6012, ADP-15HB, PSA31U 120, HP 0950-3415, LSE9901B1250 LSE9802A1240,HP F1044B, F1044A, ADPC12350BB

Compatible models:

Acer LCD Monitors: AC501, AC711, AC915, AF705, AL506, AL511, AL512, AL532, AL712, AL713, AL715, AL716, AL722, AL732, AL922 Benq LCD Monitors: FP2081 , FP450 , FP547 , FP553 , FP557 , FP563 , FP567 , FP581 , FP581 , FP591 , FP731 , FP747 , FP767 , FP791 , FP855 , FP991 , CTX: P922E, PV500BT, PV505B, PV520, PV700, PV720, PV720A, PV722E, PV722I, PV740MDV, PV910MD, PV5500B, S500 Gem LCD Monitors: GL-150L , GL-180TUA , GL-1821A , GL-190Z2 , GL-1920A , GL-1920B , GL-1920S , GL-500A , GL-556A , GL-70FA , GL-715A , GL-812A , GL-821A , GL-822A , GL-JT166S , GL-L17AAM , GL-T2315U , GL-T2315U HP LCD: PAVILION 1503, D5061-A, F1503, 1703, F1703, L1800 , Megavision LCD Monitors: MV140, MV151, MV170, MV171, MV173 Planar: PL120, PL150, PL170, PL170M, PL171M, PL190, PL190M, PL191M, PX191,PX171M Princeton Senergy: 561, 751, 850, 981, 2081 Slimage: 180TUA, 1920A, 200A, 400A, 401MSR, 510A, 610A, 710A, 821A SONY LCD Monitors:JTX V9, SDM-HS53, JTX V7, Viewsonic: Q170, Q170B, PD-70FA, VE150 M, VP140

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