iTEKIRO 90W AC Adapter for Samsung ATIV Book 9 Pro NP940Z5L-X01US; NP200A5B NP200B4A NP200B5A NP270E4E NP270E5E NP270E5G NP275E5E NP300A5A NP300E4C NP300E5A NP300E5C NP300V3A N300V4A NP300V5A NP305E5A NP305E7A NP305V5A NP350E5C NP350E7C NP350U2B NP350V5C NP355E5C NP355E7C NP355V4C NP355V5C NP365E5C NP400B2B NP400B4B NP470R5E NP500P4C NP510R5E NP520U4C NP530U4C NP535U4C NP550P5C NP550P7C NP600B4B NP600B5B NP680Z5E NP700Z3A NP700Z3C NP700Z5A NP700Z5B NP700Z5C NP700Z7C NP770Z7E NP780Z5E NP880Z5E The 90-degree elbow places less stress on the connector and lasts longer; The right angle DC connector is better than straight tip to protect your laptop power jack and the adapter itself from damage Mobility: the adapter includes a 6-feet extra long 2-prong AC power cord, plus adapter DC cord and adapter brick, total length is around 11 feet; you can reach more space with easiness Durability: Ruggedized case withstands harshest mobile environments and tight sealing for protection against moisture and high humidity Reliability: Comprehensive internal safety features filter input line voltage spikes or surges and limit output voltage or current to protect your laptop from electrical hazards; high power efficiency provides consistent and continuous power for your laptop Bonus: Free iTEKIRO 10-in-1 USB Charging Cable ($5 value) included, which can be used to charge most of the smartphones, cell phones, MP3, GPS, cameras in the market