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The Advantech UNO-258 is a compact industrial edge computer built around Intel Core Ultra Series 3 processors. Its published features include integrated CPU, GPU and NPU AI capability, configurable industrial I/O, and support for Windows 11 LTSC and Ubuntu 24.04. Those specifications make it a candidate for automation systems that need local computing; they do not establish that it leads the market or prove performance on a particular workload.
What the Advantech UNO-258 is
Advantech describes the UNO-258 as an Edge AI Compact Box PC using Intel Core Ultra Series 3 (Panther Lake H) processors. The datasheet lists Core Ultra 7 358H and Core Ultra 5 325 configurations, with 25 W and 45 W TDP support. It also lists Intel Arc Graphics based on Xe3. The available material does not compare the two processors on specific automation tasks, so the appropriate choice depends on the required workload and the exact offered configuration.
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At 160 × 160 × 60 mm, the aluminum-housed unit is intended for compact installations. Advantech lists stand or wall mounting, with VESA and DIN-rail mounting as options. The datasheet’s stated dimensions and mechanical provisions should be checked against the mounting arrangement and enclosure planned for the installation.
What its AI specification does—and does not—say
Advantech’s datasheet, dated 2026-04-02, states up to 180 TOPS of total integrated AI performance: 120 TOPS from the GPU, 50 TOPS from the NPU and 10 TOPS from the CPU. These are manufacturer-stated specifications, not an independently verified benchmark. The official product page and datasheet do not provide a task-specific result, test methodology, or customer deployment establishing how the computer performs in a particular vision, inspection, or automation application.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
For a real project, the headline figure alone is not enough to size a system. Determine which models or workloads will run locally, what latency and throughput they require, and whether the intended software uses the available compute resources. Validate those workloads on the exact configuration before treating the stated TOPS as a deployment result.
Core hardware and connectivity
Memory and storage
The UNO-258 has two DDR5-7200 SO-DIMM slots, with support up to 64 GB per slot and 128 GB total. The datasheet lists one M.2 M-key 2280 position for PCIe Gen 4 NVMe storage and a shared expansion position. It also lists M.2 B-key 3052 and E-key 2230 expansion positions and a nano SIM slot. A shared position can affect which expansion combinations are available, so confirm the intended storage and wireless configuration with Advantech for the selected SKU.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Network and industrial I/O
The published connectivity includes HDMI 1.4, USB 2.0 and USB 3.2 Gen 2 ports, plus USB-C with DisplayPort 1.4a. Specified LAN positions use Intel i226-LM Ethernet ports capable of 2.5 GbE. The datasheet also lists RS-232/422/485, CAN 2.0 and GPIO, with alternate isolated I/O options. These are configuration-dependent choices: do not assume every port or isolated interface appears on every unit. Check the selected I/O board and regional SKU, including the number and speed of Ethernet ports and whether the required serial, CAN or digital I/O is standard or isolated.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsAdvantech also lists TCC and TSN among the relevant timing and networking features. If deterministic communication or time-sensitive control matters, verify support across the complete system—including the selected hardware, operating system, network equipment and software—rather than relying on a feature name in isolation.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Operating system, power and environment
The datasheet lists support for Windows 11 LTSC and Ubuntu 24.04. Confirm the specific image, drivers, licensing and peripheral support needed by the application before deployment; the operating-system listing alone does not establish compatibility with every automation package.
Power input is specified as 12–24 VDC. The listed operating temperature is -20 to 60°C with 0.7 m/s airflow, and the enclosure is rated IP20. That temperature range is conditional on the stated airflow, not a guarantee for a sealed, stagnant installation. IP20 is also a limited ingress-protection rating; assess the cabinet and surrounding environment for dust, moisture and other hazards the computer itself is not rated to withstand.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
The datasheet lists operating shock and vibration ratings, but a rating should be matched to the actual mounting, transport and machine conditions. Verify the current datasheet values and any installation requirements for the selected model rather than assuming that an industrial designation covers every environment.
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How to evaluate a UNO-258 configuration
- Define the workload. Specify the applications, AI models, expected data rates and response-time requirements. Choose between the listed Core Ultra 7 358H and Core Ultra 5 325 configurations based on validated workload needs, not the model name alone.
- Size memory and storage. Estimate application and data requirements, then confirm the installed DDR5 capacity and the M.2 arrangement. Ask whether the shared expansion position constrains a desired storage or wireless option.
- Map every required connection. Record Ethernet count and speed, serial standard, CAN, GPIO, USB and display needs. Confirm whether each interface is present on the regional SKU and whether any serial or digital I/O must be isolated.
- Check network timing and software. Establish whether TCC or TSN is required, and verify compatibility across the operating system, drivers, network infrastructure and control software. Confirm the supported Windows 11 LTSC or Ubuntu 24.04 setup for the intended deployment.
- Validate installation conditions. Check 12–24 VDC availability, airflow needed to meet the specified temperature range, IP20 suitability, mounting clearance and shock or vibration demands.
- Confirm the orderable unit. Request the exact SKU and current configuration details, including operating-system choice, I/O board, memory, storage, wireless options and mounting accessories. Compatibility of individual expansion modules and accessories is not established by the product overview alone.
Availability and specification changes
Advantech’s product page provides routes to online purchase and a sales quotation, but the available official information does not establish price, stock, delivery terms, or a particular Amazon listing. Check the current regional product page or request a quotation for the exact configuration.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Advantech’s datasheet cautions: “All product specifications are subject to change without notice.” Before ordering, compare the current datasheet with the quoted SKU and confirm regional availability and compatibility directly with Advantech or the seller.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
