Not OD: 7.4mm Black Plug Tip.). PGENDAR AC DC Adapter For ProBook 430 440 450 470 G1 G2 G3 Laptop Battery Charger Power Supply Cord Charegr PSU (Note: With OD: 4.5mm Blue Plug Tip

【WORRY FREE】: Our store offer 30-Days Hassle-free Return and 12-Months Replacement Exchange.. 【NOTICE】：Please reference full list of appropriate models in the product description. Made of cutting-edge materials and featuring with V-0 grade flame retardant, OVP, OCP, SCP Protection, it would be much secure than others. Not OD: 7.4mm Black Plug Tip.) 【SAFETY PERFORMANCE】：AC adapter charger has passed the FCC test with certificates. appropriate Device: AC DC Adapter For ProBook 430 440 450 470 G1 G2 G3 Laptop Battery Charger Power Supply Cord Charegr PSU (Note: With OD: 4.5mm Blue Plug Tip. 【PRODUCT SPECIFICATIONS】:INPUT: AC100V-240V, 50/60Hz