ASUS Zenbook DUO UX8406CA-PZ264W
Zenbook DUO: 2 screens for multiple possibilities
The ASUS Zenbook DUO UX8406 is a laptop equipped with two 14-inch OLED touchscreens, a detachable keyboard and a built-in stand. This makes it a remarkably versatile laptop, allowing you to work in excellent conditions whatever your needs!

Dual touchscreen display
The two 14-inch ASUS Lumina OLED touchscreens offer an instant, expanded workspace, all in a highly versatile and easily portable device. The Zenbook Duo UX8406 seamlessly combines the efficiency of a traditional laptop with the versatility of a multi-screen device. With two screens or just one, with the keyboard or a virtual keyboard, this laptop will quickly adapt to your needs.
A powerful work tool
The Zenbook Duo UX8406 offers high performance and AI-compatible features. The ultra-fast processor, with integrated graphics chip, makes tasks easier thanks to AI enhancement.


Efficient cooling
High-performance components need to be cooled efficiently to reach their full potential. The Zenbook Duo features an efficient heat sink between the motherboard and the OLED panel, allowing the CPU and GPU to run at a combined TDP of 35W without slowing down!
Long battery life
Don't panic if you run out of power outlets: the Zenbook Duo's long-lasting 75 Wh battery lets you stay productive for up to 8 hours. When it's time to recharge, there's no need to slow down: in just 49 minutes, you can reach a 60% charge level.

Key features:
- Intel Core Ultra 9 285H processor
- 32 GB DDR5 memory (integrated memory - no upgrade possible)
- Two 14" OLED touchscreens with 3K resolution (2880 x 1800) and 120 Hz refresh rate
- Fast operation with a 1 TB M.2 PCIe SSD
- High-performance wireless communication: Wi-Fi 7 + Bluetooth 5.4
- Excellent audio performance with Harman Kardon speakers
- FHD IR webcam compatible with Windows Hello
- Windows 11 Home
The local specific absorption rate (SAR) quantifies the user's exposure to electromagnetic waves from the equipment in question. The maximum permitted SAR is 2 W/kg for the head and trunk and 4 W/kg for the limbs.
All products sold on the LDLC.com website comply with this regulation. The SAR values of the products concerned are indicated in the product data sheets in the technical specifications section.
Select your criteria
General information |
Product name |
ASUS Zenbook DUO UX8406CA-PZ264W |
Brand |
ASUS | |
Model |
90NB14X1-M00ET0 | |
Operating system |
Operating system |
Windows 11 Home |
OS family |
Microsoft Windows 11 | |
OS language |
French | |
Operating system provided |
Yes | |
Processor and chipset |
Processor brand |
Intel |
Processor |
Intel Core Ultra 9 | |
CPU frequency |
5.4 GHz | |
Number of cores |
16 | |
AI |
NPU (Neural Processing Unit) |
Intel AI Boost |
NPU performance (in billion operations per second) |
13 | |
Memory |
Memory size |
32 GB |
Number of modules |
1 | |
Number of available memory slots |
0 | |
Memory type |
DDR5 | |
Max memory size |
32 GB | |
Graphics |
GPU series |
Intel Arc |
Graphics chipset |
Intel Arc Graphics 140T | |
Max-Q (GPU design) |
No | |
NVIDIA Studio |
No | |
Display |
Touch screen |
Yes |
Panel type |
OLED display | |
Screen type |
Touch OLED | |
Screen size |
14 inches | |
Max resolution |
2 X 2880 x 1800 pixels | |
Screen format |
16:10 | |
Widescreen |
Yes | |
Matte/anti-glare panel |
No | |
Glossy panel |
Yes | |
NVIDIA G-SYNC |
No | |
VR Ready (virtual reality) |
No | |
Refresh rate |
120 Hz | |
Brightness |
400 nit(s) | |
Storage |
Hard drive(s) configuration |
SSD 1TB |
Hard drive |
SSD 1TB | |
Secondary hard drive |
Without secondary hard drive | |
Hard drive type |
SSD (Solid State Drive) | |
Hard drive interface |
M.2 - PCI-E 4.0 x4 | |
Number of discs |
1 | |
Max number of discs |
1 | |
Optical drive |
None | |
Card reader |
None | |
Communication |
Wireless network standard(s) |
Wi-Fi 7 |
Bluetooth technology |
Bluetooth 5.4 | |
Intel vPro technology |
No | |
Wireless |
Yes | |
Multimedia |
Webcam |
Yes |
Speaker type |
Integrated | |
Equipment |
AI Ready |
Yes |
Type of activities |
Professional | |
| Graphics | ||
Intel Evo |
No | |
Keyboard standard |
AZERTY | |
Location |
French | |
Backlit keyboard |
No | |
RGB keyboard |
No | |
Numeric keypad |
No | |
Biometric reader |
No | |
Office provided |
No | |
Connectivity |
Connector(s) available |
2 X Thunderbolt 4/USB-C |
| 1 X USB 3.0 | ||
| 1 X HDMI 2.1 Female | ||
| 1 X 3.5mm Jack Female Stereo | ||
Physical characteristics |
Color |
Gray |
Depth |
217.9 mm | |
Width |
313.5 mm | |
Front thickness |
14.6 mm | |
Rear thickness |
19.9 mm | |
Weight |
1.65 kg | |
Range |
ASUS Zenbook | |
Ultrabook |
No | |
Hybrid / Convertible |
No | |
Trunk SAR |
0.83 W/kg | |
Extremities SAR |
0.83 W/kg | |
Repairability index (out of 10) |
9.4 | |
Power supply |
Battery capacity |
75 Wh |
Number of cells |
4 | |
Removable battery |
No | |
USB-C mains charger |
Yes | |
Charger included |
Yes | |
Warranties |
Commercial warranty |
Seller 5 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
ASUS Computer GmbH |
Postal address |
Harkort STR. 21-23, 40880 RATINGEN, GERMANY | |
Electronic Address |
ProducSafety@asus.com |
See all ASUS products
Product referenced on 5 Dec 2025
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