Slim. Stunning. Supreme. ZenBook S UX391 is all these, yet so much more. Its elegant sophistication will touch your heart and enhance your prestige, wherever you use it. Its effortless portability with just 0.5” thin, powerful performance with Intel i7 processor and no-compromise connectivity with Thunderbolt™ 3-enabled USB 3.1 Type C let you get things done without fuss, without drama. And its stunningly innovative design — incorporating our unique ErgoLift hinge that improves both cooling and typing experience.
The Art of Perfection
The prestigious Deep Dive Blue and Rose Gold trim for ZenBook S is luxuriously stylish, and with its discreetly indulgent finishing touch, ZenBook S doesn’t just steal the show — it owns it.
Designed for Ultimate Comfort
The ErgoLift hinge is designed to tilt the keyboard to optimize the cooling and typing experience
More Efficient Cooling
The ErgoLift hinge also creates extra space for more ventilation around the bottom of the chassis.
All-new Fan Design with Better Cooling System
New cooling design with improved airflow expels warm air from the interior via vents in the hinge.
Connect Fast, Connect Anywhere
ZenBook S delivers the ultimate speed of Thunderbolt™ 3 in two of three USB-C™ ports.
Accessing your ZenBook S couldn’t be easier or more secure, with the built-in fingerprint sensor.
ZenBook S adds a 5.5° tilt to the keyboard so you can type comfortably anytime, anywhere.