As AI applications gradually shift from large-scale cloud computing to the edge and on-premises environments, modern enterprises and professionals are increasingly in need of computing devices that are “compact, powerful, and intelligent.” MSI (Micro-Star International) officially unveiled its next-generation Copilot+ PC—the “Cubi NUC AI+ 3MG” palm-sized desktop—at the 2026 Consumer Electronics Show (CES 2026). This ultra-compact computer, measuring just 0.51 liters, features the latest Intel® Core™ Ultra 9 Series 3 processor and is engineered for AI acceleration, on-premises computing, advanced connectivity, and sustainable design, setting a new benchmark for compact commercial computers.

Product Positioning and Design Philosophy: Powerful AI Performance in a Compact Form Factor
The “Cubi NUC AI+ 3MG” is not only known for its compact design but also highlights its core capability of integrated AI acceleration, targeting a wide range of application scenarios such as modern business, industrial control, smart retail, digital signage, and edge computing. Ye Jun-de, Deputy General Manager of MSI’s Computing and Display Business Group, emphasized: “The Cubi NUC AI+ 3MG demonstrates MSI’s commitment to delivering powerful AI solutions in the smallest possible form factor. Through our collaboration with Intel, we bring customers advanced performance, versatile connectivity, and sustainable design—perfectly meeting the diverse needs of modern work environments.” With a chassis volume of just 0.51 liters, this model breaks through the limitations of traditional desktops and mini-PCs, packing a complete and powerful computing core and I/O capabilities into an extremely compact space. This “ultra-compact + AI performance” design epitomizes current technological advancements and specifically addresses enterprises’ needs for optimized office space, simplified maintenance, and flexible deployment.

Core Technology: Intel® Core™ Ultra 9 Series 3 Processor with AI Acceleration
The Cubi NUC AI+ 3MG features the latest-generation Intel® Core™ Ultra 9 Series 3 processor, which not only delivers outstanding multi-core computing performance but is also optimized for AI workloads. This processor integrates dedicated AI acceleration units, enabling efficient on-premises execution of various AI applications—such as deep learning inference, image recognition, and natural language processing—without having to rely entirely on cloud resources. This design significantly enhances data security, reduces latency, and optimizes real-time responsiveness, meeting the needs of next-generation business scenarios and the trend toward edge intelligence.
David Feng, Vice President of Intel’s Client Computing Group and General Manager of the Client Division, said: “By combining the high performance and AI acceleration capabilities of Intel Core Ultra processors with MSI’s deep expertise in compact mechanical design and robust connectivity, the Cubi NUC AI+ 3MG delivers an outstanding and reliable overall performance experience for modern business workloads and AI-enhanced applications.”
Advanced Connectivity and Multi-Screen Support: Taking Multitasking Efficiency to the Next Level
Modern business computing emphasizes multitasking and visual presentation, To address these needs, the Cubi NUC AI+ 3MG features two built-in Thunderbolt™ 4 ports that can simultaneously support up to four displays, significantly enhancing multitasking efficiency and information visualization capabilities. It is particularly well-suited for applications such as digital signage, monitoring centers, and design workstations. In addition, the dual 2.5GB Ethernet ports deliver enterprise-grade, high-speed, and secure network performance, ensuring real-time data transmission and stable connectivity—a high-spec configuration tailored for enterprise, industrial, and professional users.

Convenience and Safety Design: User-Friendly Details That Enhance the User Experience
In terms of usability, the Cubi NUC AI+ 3MG features a number of user-friendly functions:
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Power Button with Fingerprint Recognition: Integrating fingerprint recognition into the power button simplifies the authentication process, enhances information security, and reduces the risk of password leaks.
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Tool-Free Design: Users can quickly and intuitively perform memory and storage upgrades and maintenance tasks, significantly reducing downtime.
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Cable Organizer: Effectively organizes desktop cables, reduces clutter, and minimizes the risk of accidental disconnections. It is particularly suitable for information stations, compact workspaces, and vertical installation environments, improving space utilization and work efficiency.

Commitment to Sustainability: Eco-Friendly Materials and Green Design
In response to the global ESG (Environmental, Social, and Governance) trend and corporate sustainability responsibilities, the Cubi NUC AI+ 3MG incorporated eco-friendly principles right from the initial design phase:
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PCR (Post-Consumer Recycled) Plastic: The main components of the device are made from post-consumer recycled (PCR) plastic, effectively reducing the use of virgin plastic and the carbon footprint.
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FSC-Certified Packaging Materials: The outer packaging is made from materials certified by the Forest Stewardship Council (FSC), ensuring that the resources are sourced legally and in an environmentally friendly manner.
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Combines an elegant design with durability: We not only prioritize environmental sustainability but also ensure product durability and high-quality design, meeting modern businesses’ requirements for brand image and long-term investment.
With this model, MSI demonstrates its commitment to ESG and sustainable business practices, while also setting a new standard in the compact commercial PC market where “eco-friendly equals professional.”
Diverse Application Scenarios: Driving AI-Powered Edge Intelligence and the New Normal in Modern Offices
With the rise of trends such as smart cities, smart manufacturing, edge AI, and remote collaboration, the Cubi NUC AI+ 3MG—thanks to its powerful AI computing capabilities, on-device inference capabilities, and flexible deployment options—can be widely applied in:
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Corporate Office and Collaboration: Meets the diverse needs of modern businesses for flexible work arrangements, multi-user collaboration, and information security.
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Smart Retail and Digital Signage: Supports multi-screen visualization to enable real-time product promotion, customer behavior analysis, and interactive experiences.
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Smart Factories and Industrial Control: Utilize on-device AI acceleration to perform real-time image recognition, defect detection, and production line monitoring, thereby enhancing automation efficiency.
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Education and Research Fields: To provide a high-performance, low-maintenance hardware platform for STEM education and AI research.
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Edge Computing and the IoT: As the central hub for various smart devices, it enables local data processing and real-time decision-making.
This product will make its official debut at MSI’s CES booth. We invite partners from all sectors to visit and experience MSI’s latest technologies and innovations firsthand. Booth information is as follows:
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- Exhibition Name: MSI CND@CES 2026
- Booth Numbers: VERONESE 2403–2406 (The Venetian, Level 2)
- Exhibition Dates: Jan. 6–9, 9:00 a.m.–5:00 p.m. (PST)
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Cubi NUC AI+ 3MG Series Desktop PC Specification |
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OPERATING SYSTEM |
Windows 11 Home MSI recommends Windows 11 Pro for business |
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CPU |
Intel® Core™ Ultra 9 processor 386H Intel® Core™ Ultra 7 processor 355 Intel® Core™ Ultra 5 processor 322 |
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CHIPSET |
Intel® SoC |
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STORAGE |
1x M。2 2280 SSD (NVMe PCIe) |
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MEMORY |
2x DDR5 SO-DIMMs, up to 32GB |
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GRAPHICS |
Intel® Graphics |
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Security |
Support dTPM & Kensington Lock |
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LAN |
2x Intel® I226V (2.5G) |
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WIRELESS LAN |
Intel® Wi-Fi 7 BE213 / Intel® Wi-Fi 7 BE200 / Intel® WiFi 6E AX211 |
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Bluetooth |
6.0 (for BE213) / 5.4 (for BE200) / 5.3 (for AX211) |
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I/O (FRONT) |
1x USB 10Gbps Type C 1x USB 10Gbps Type A 1x USB 2.0 Type A 1x Power Button with Fingerprint Security Design |
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I/O (REAR) |
2x Thunderbolt 4 (DP 2.1 alt-mode up to 4K@60Hz / PD-out 15W / One of TBT supports PD-in up to 98W) 2x RJ45 (2.5G) 2x HDMITM out (support 4K @60Hz as specified in HDMITM 2.1/ One supports MSI Power Link) 1x DC Jack |
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I/O (Side) |
1x Kensington Lock 1x External Power Switch Pin Header |
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AC ADAPTER |
120W |
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VOLUME |
0.51 Liter (1.08 pint) |
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DIMENSION (WXDXH) |
119.60 x 115.20 x 37.50 mm (4.71 x 4.54 x 1.48 inch) |
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VESA Mount |
Support 75 x 75 mm and 100 x 100 mm |
Source: KOCPC Chinese