Polywell U28K: 8K ARM® Cortex Media Player for Digital Signage and More
Polywell Computers introduces the U28K, a compact, powerful media player featuring the ARM® Cortex®-A76+A55 Processor. Designed for high-resolution applications, including Digital Signage, IPTV, and Set Top Boxes, the U28K brings vivid 8K display capabilities with HDMI 2.1 support and robust connectivity options.
Optimized Performance and 8K Resolution
Digital Signage applications are becoming increasingly demanding in terms of resolution, and the U28K is ready to meet that demand. Powered by ARM® Cortex®-A76+A55 processors and Mali™-G57 MC2 graphics, the U28K delivers 8K resolution at 60Hz for seamless ultra-high-definition video playback—perfect for displaying detailed, engaging content in commercial and industrial environments.
Comprehensive Connectivity and Storage
With Gigabit LAN, 11ac Wi-Fi, and Bluetooth 5.1, the U28K ensures reliable, high-speed connections. It includes 8GB of DDR4 memory and 128GB eMMC storage, providing ample space and speed for intensive multimedia applications. Expansion options include a MicroSD slot and an optional USB LAN module for dual-Gigabit LAN capability.
Fanless Design for Silent Operation
Encased in a fanless nano plastic enclosure, the U28K is quiet and maintenance-free, ideal for environments where reliability and silent operation are essential. The compact design and VESA/wall mounting options make it adaptable to various installation setups.
Applications and Use Cases
From Digital Signage to IPTV and Traffic Controllers, the U28K’s robust design and versatility make it ideal for a wide range of industrial and commercial applications.
Key Highlights of U28K:
- ARM® Cortex®-A76+A55 Processor with S928X-K chipset
- 8GB DDR4 Memory and 128GB eMMC Storage
- 8K HDMI 2.1 Graphics Support for ultra-high-resolution visuals
- Gigabit LAN, 11ac WiFi + Bluetooth 5.1 for stable connectivity
- Fanless Design for reliable, silent operation
- OS Support: Android AOSP 11.0, upgradable to Android 14
Request a Test Drive
Experience the U28K firsthand with Polywell Computers’ Test Drive Program. To learn more, request a quote, or arrange a test drive, please visit https://eu.polywell.com or contact our sales team.
About Polywell Computers Polywell Computers (since 1987) is a Silicon Valley based trusted manufacturer of SFF industrial-grade and embedded computers tailored for a wide range of applications. Being positive that the two major trends in modern digitalization process are reduction of size and power consumption of PCs and their usage in vast range of business applications, we have focused on design and manufacture of mini-PCs and servers assembled with industrial grade components.
The company has built its reputation by becoming a recognized leader in the PC market and is widely known not only in the U.S., but also in Europe, Latin America, and Asia. Our systems are marked with the signs of excellence in major IT media on a regular basis.