Original New US keyboard For Samsung R540 NP R540 NP R620 R620 R530 R618 series V106360GS1|samsung r540 keyboard|keyboard r540keyboard samsung r540 - AliExpress
Batteri AA-PB9NC6B AA-PB9NS6B til Samsung bærbar computer 4400mAh
Replacement of the keyboard on the Samsung R540 laptop - YouTube