For samsung NF310 NP 305V5A E3415 NP275E5V NP300E5X NP300E7Z NP300V5A NP3445E laptop power supply AC adapter charger 19V 4.74A

For samsung NF310 NP 305V5A E3415 NP275E5V NP300E5X NP300E7Z NP300V5A NP3445E laptop power supply AC adapter charger 19V 4.74A

Aliexpress UK