[19V Laptop Power Supply Compatible With:] The dc 19volt 3.42amp universal laptop charger power cord, compatible with 19V 3.42A 19Vdc 3.16A 2.53A 2.37A 2.1A 1.87A 1.75A Gateway Toshiba Acer Lenovo Ideapad Asus Samsung laptop, JBL Soundbar, LG LCD Monitors TV, Netgear Nighthawk WiFi Router etc. But it NOT FIT for dc 12V or 24V devices.
[DC Plug Barrel Size:] The 19V laptop charger kit with 9pcs dc connector, 6.5*4.4 mm, 5.5*3.0 mm, 5.5*2.1 mm, 5.5*1.7 mm, 4.8*1.7 mm, 4.5*3.0 mm, 4.0*1.7 mm, 4.0*1.35 mm, 3.0*1.0 mm. Regarding the usage range of each DC connector size, Please refer to the product details page. If your device is not mentioned, Please measure the size yourself or contact us.
[19V 3.42A AC Adapter High Quality & Safety Guarantee:] Anti-interference Magnetic Ring to avoid EMI (Electromagnetic Interference) / Short Circuit & Over Voltage & Current Protection / Low Fever / No Noise.
[Frendly Reminder:] To prevent loosening of the connection in a short time, the DC end of the power supply will be very tight when first connected to the DC connector and will need to be connected with force.
If you are unsure of the size of the port your device, If you encounter problems during the use of the power adapter, Please feel free to contact us.
