Powerfully Productive — The Zenbook DUO delivers powerful performance and AI-ready features on Windows 11. The ultra-fast Intel® Core™ Ultra 9 285H processor with Intel® AI Boost NPU paired with Intel® Arc™ graphics, enhances tasks with AI capabilities. With 1TB SSD storage and 32GB LPDDR5x RAM, you can explore more seamlessly
All-Day 75Wh Battery — Keep your stress levels low with an all-day battery that provides up to 16 hours of video playback in Laptop mode and 9 hours in Dual Screen mode2. It's equipped with Fast-Charge technology, accessible through its versatile Thunderbolt 4 USB-C ports
WiFi And Bluetooth® — WiFi 7 and Bluetooth® 5.4
Dual 14” Lumina OLED Displays — Immerse yourself in unparalleled visuals with the Zenbook DUO's dual 16:10 touch displays boast
Bundle Up — Included in the box, you'll find an ASUS Sleeve, ASUS Pen 2.0 SA203H with MPP 2.0 support, and a 65W USB-C charger
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Overview
Specs
Reviews (2)
Relax, you can DUO it. Introducing the ASUS Zenbook DUO - a revolutionary dual-screen laptop with two 14-inch OLED touchscreens, a detachable full-size Bluetooth magnetic keyboard that charges when attached, and a built-in kickstand. Expertly combining multitasking versatility with superb mobility, the dual displays instantly expand your workspace up to 19.8 inches. Outstanding performance is assured with the AI-powered Intel Core Ultra 9 285H processor and 32GB LPDDR5x memory, plus 1 TB PCIe 4.0 SSD. Paired with dedicated smart software, intuitive gesture control, and a 75Wh battery, the easy-to-use Zenbook DUO maximizes productivity with zero fuss.
Multi-Screen Versatility Find the mode that best suits your task and seamlessly switch between them. Expand your workspace with Dual Screen or Desktop Mode, share content effortlessly in Sharing Mode, or snap everything back into one for Laptop Mode. Everything-Built-In Portability At 3.64 lb and a mere 0.57 ” thin, the DUO elevates portable dual-screen setups to the next level. With a detachable Bluetooth keyboard and built-in kickstand, you can take the Zenbook DUO just as you would with any laptop - plus an FHD IR front camera. Powerfully Productive Dual 14” Lumina OLED Displays Military-Grade Durability All-Day 75Wh Battery Full I/O Ports WiFi And Bluetooth Bundle Up
ASUS Zenbook DUO
Let's DUO it
VERSATILE MODES
LAPTOP
Mode
SHARING
Mode
DESKTOP
Mode
DUAL SCREEN
Mode
DUAL 3K 120HZ OLED
* US military-grade standards MIL-STD-810H uses 13 tests and 28 tests methods.
Learn more about the ASUS UX8406CA-PS99T
Model
Brand
ASUS
Series
ZenBook Duo
Model
UX8406CA-PS99T
Part Number
90NB14X1-M002H0
Quick Info
Color
Gray
Screen Size
14.0"
Other Features
System diagnosis Battery health charging Fan Profile Splendid Tru2Life Function key lock WiFi SmartConnect Link to MyASUS TaskFirst Live update AI Noise Canceling
Style
Detachable
Type
Home / Personal
Usage
Business
CPU
CPU Type
Intel Core Ultra 9 (Series 2)
Processor Name
Intel Core Ultra 9 285H
Number of Cores
16-core (6P+8E+2LPE) Processor
CPU L3 Cache
24 MB
Display
Screen Size
14"
Touchscreen
Touch Screen
Wide Screen Support
Yes
Panel
OLED
Resolution
2880 x 1800
Operating Systems
Operating System
Windows 11 Home
Graphics
GPU/VPU
Intel Arc Graphics
Video Memory
Shared system memory
Graphic Type
Integrated Card
Storage
SSD
1 TB PCIe
HDD
No
Memory
Memory
32GB
Optical Drive
Optical Drive Type
No
Communications
WLAN
802.11be Wireless LAN
WiFi Generation
Wi-Fi 7
Bluetooth
Bluetooth 5.4
Ports
USB
1 x USB 3.2 Gen 1 Type-A
Thunderbolt
2 x Thunderbolt 4 with support for display / power delivery (data speed up to 40Gbps)
HDMI
1 x HDMI 2.1
Audio
Audio
Smart Amp Technology Built-in array microphone with Cortana support
Speaker
Built-in speaker
Input Device
Touchpad
Precision touchpad
Keyboard
Soft Keyboard, 1.4mm Key-travel
Webcam
FHD camera with IR function to support Windows Hello
Power
AC Adapter
TYPE-C, 65W AC Adapter
Battery
75WHrs, 4S1P, 4-cell Li-ion
Dimensions & Weight
Dimensions (W x D x H)
12.34" x 8.58" x 0.57"-0.78"
Weight
3.64 lbs.
Additional Information
Date First Available
April 05, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
Return for refund within: 30 days
Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.