Product specifications
ASUS Zenbook Duo UX8407AA-DS99T Copilot+ PC Intel Core Ultra 9 386H Hybrid (2-in-1) 35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Grey
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Intel Core Ultra 9 386H (18MB Cache), 32GB LPDDR5x-SDRAM, 1000GB SSD, 14" 3K 2880 x 1800 OLED Touch, Intel Graphics, WLAN, Webcam, Windows 11 Home 64-bit
Part UX8407AA-DS99T · UPC 199291294301
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Add to cart Continue browsing- Windows 11 Home 64-bit
- Intel Core Ultra 9 386H (18MB Cache)
- 14" 3K 2880 x 1800 OLED Touch
- 32GB LPDDR5x-SDRAM & 1000GB SSD
About this product
The essence of a dual-display workspace, elegantly integrated into one device.
Dual-screen familiarity, but fully integrated. Enjoy your extended desktop experience now ultra-portable, more durable, and completely immersive.
Design
- Colour name
- Moher Gray
- Product type
- Hybrid (2-in-1)
- Product colour
- Grey
- Form factor
- Convertible (Detachable)
- Housing material
- Ceraluminum
- Display back cover material
- Ceraluminum
- Market positioning
- Home
- Introduction year
- 2026
- Certified refurbished
- No
Display
- Display diagonal
- 35.6 cm (14")
- Display resolution
- 2880 x 1800 pixels
- Touchscreen
- Yes
- HD type
- 3K
- Panel type
- OLED
- Display number of colours
- 1.07 billion colours
- Native aspect ratio
- 16:10
- Anti-glare screen
- Yes
- Display brightness
- 500 cd/m²
- Maximum display brightness (HDR)
- 1000 cd/m²
- RGB colour space
- DCI-P3
- Colour gamut
- 100%
- Low Blue Light technology
- Yes
- Display response rise/fall
- 0.2 ms
- Maximum refresh rate
- 144 Hz
- Contrast ratio (typical)
- 1000000:1
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- DisplayHDR True Black 1000
Processor
- Processor manufacturer
- Intel
- Processor family
- Intel Core Ultra 9
- Processor generation
- Intel® Core™ Ultra (Series 3)
- Processor model
- 386H
- Processor cores
- 16
- Processor threads
- 16
- Processor boost frequency
- 4.9 GHz
- Performance cores
- 4
- Efficient cores
- 8
- Low Power Efficient-cores
- 4
- Performance-core Max Turbo Frequency
- 4.9 GHz
- Efficient-core Max Turbo Frequency
- 3.7 GHz
- Low Power Efficient-core Max Turbo Frequency
- 3.5 GHz
- Performance-core base frequency
- 2.1 GHz
- Efficient-core base frequency
- 1.6 GHz
- Low Power Efficient-core Base Frequency
- 1600 MHz
- Processor cache
- 18 MB
- Processor cache type
- Smart Cache
- Processor socket
- FCBGA2540
- Processor base power
- 25 W
- Maximum turbo power
- 80 W
Neural processor unit (NPU)
- Copilot+ PC
- Yes
- Neural processor unit (NPU)
- Intel AI Boost
- Sparsity support
- Yes
- Windows Studio effects support
- Yes
- AI software frameworks supported by NPU
- OpenVINO, Windows ML, ONNX RT, WebNN
- NPU performance up to
- 50 TOPs
- GPU performance up to
- 40 TOPs
Memory
- Internal memory
- 32 GB
- Internal memory type
- LPDDR5x-SDRAM
- Memory form factor
- On-board
- Maximum internal memory
- 32 GB
Storage
- Total storage capacity
- 1 TB
- Storage media
- SSD
- Total SSDs capacity
- 1 TB
- Number of SSDs installed
- 1
- SSD capacity
- 1 TB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
- Optical drive type
- No
Graphics
- Discrete graphics card model
- Not available
- On-board graphics card
- Yes
- On-board GPU manufacturer
- Intel
- Discrete graphics card
- No
- On-board graphics card family
- Intel® Graphics
- On-board graphics card model
- Intel® Graphics
- Ray tracing acceleration
- Yes
Audio
- Audio system
- Smart Amp
- Built-in microphone
- Yes
Camera
- Front camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels
- Front camera HD type
- Full HD
- Infrared (IR) camera
- Yes
Network
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- Wi-Fi standards
- Wi-Fi 7 (802.11be)
- Mobile network connection
- No
- Antenna type
- 2x2
- Ethernet LAN
- No
- Bluetooth
- Yes
- Bluetooth version
- 5.4
Ports & interfaces
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 1
- HDMI ports quantity
- 1
- HDMI version
- 2.1
- Thunderbolt 4 ports quantity
- 2
- Intel® Thunderbolt 4
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
Keyboard
- Pointing device
- Touchpad
- Numeric keypad
- No
- Keyboard backlit
- Yes
- Copilot key
- Yes
Software
- Operating system architecture
- 64-bit
- Microsoft Copilot
- Yes
- Trial software
- 1-month trial for new Microsoft 365 customers. Credit card required.
- Operating system installed
- Windows 11 Home
- Bundled software
- 3-Month GoPro Premium+ Subscription 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2026. *Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details. Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)
Battery
- Battery technology
- Lithium-Ion (Li-Ion)
- Number of battery cells
- 4
- Battery capacity
- 99 Wh
Power
- AC adapter power
- 100 W
- AC adapter frequency
- 50 - 60 Hz
- AC adapter input voltage
- 100 - 240 V
- AC adapter output current
- 5 A
- AC adapter output voltage
- 20 V
- USB Type-C charging port
- Yes
- USB Power Delivery (USB PD)
- Yes
Security
- Face recognition
- Yes
- Windows Hello
- Yes
- Trusted Platform Module (TPM)
- Yes
Certificates
- Compliance certificates
- RoHS
- Certification
- US MIL-STD 810H military-grade standard
Sustainability
- Sustainability certificates
- ENERGY STAR
Weight & dimensions
- Width
- 310.1 mm
- Depth
- 208.6 mm
- Height (front)
- 1.96 cm
- Height (rear)
- 2.34 cm
- Weight
- 1.65 kg
Packaging content
- AC adapter included
- Yes
Other features
- Expansion slots
- - 2x M.2 2280 PCIe 4.0x4
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License