4k News - CNX Software - Embedded Systems News

January 12, 2026January 13, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

Upgraded Sipeed NanoKVM-USB USB KVM solution gains 4K 60 FPS video capture and HDMI loop output

Sipeed has released a new variant of its NanoKVM-USB low-cost USB KVM adapter, which upgrades 2K 30 FPS capture and 4Kp30 loop out to 4K 60 FPS capture and 4Kp60 HDMI loop output. The new NanoKVM-USB 4K keeps the same ports as the earlier model, with HDMI and USB-C inputs connected to the target, and another USB-C port that connects to the host, in order to remotely control the target with keyboard, mouse, and monitor emulation. A USB Type-A port that can switch between host and target modes is also implemented, for instance, to share a USB drive between the two systems. NanoKVM USB 4K specifications: Video Input/Output HDMI input up to 4Kp60 from target device HDMI loop output up to 4Kp60 for optional connection to a monitor USB USB Type-C port for connection to the target device for keyboard/mouse emulation USB 3.0 Type-C port for connection to the host […]

January 8, 2026January 9, 2026 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

MUSE Book laptop review – Testing an octa-core RISC-V Linux laptop in 2026

SpacemiT sent me a sample of the MUSE Book RISC-V Linux laptop for review. It’s based on the SpacemiT K1/M1 octa-core 64-bit RISC-V SoC, ships with up to 16 GB of RAM, eMMC flash and/or NVMe SSD, and features a 14.1-inch IPS display with 1920×1080 resolution, WiFi 6 connectivity, a few USB ports, and more. I won’t go through all the hardware specifications since Leo already did that when he wrote about the MUSE Book Laptop in April 2024, along with a teardown, and additional details about the SpacemiT K1/M1 SoC. I’ll still do an unboxing and quickly check the hardware, but I’ll focus on the software part to show the progress with Bianbu OS 2.3 (Ubuntu 24.04-based) on RISC-V hardware, as I just did for the low-end StarFive JH7110S-based VisionFive 2 Lite SBC. It’s quite a long review, so if you are short on time, you can jump directly […]

January 7, 2026 by Debashis Das - 4 Comments

Snapdragon X2 Plus 6-core and 10-core processors target low-power Windows Copilot+ PCs

After announcing the high-end Snapdragon X2 Elite Extreme and X2 Elite processors last year, Qualcomm has now introduced the mid-range Snapdragon X2 Plus platform at CES 2026. While the Elite SKUs target premium laptops, the X2 Plus series is designed for affordable, mainstream Windows 11 Copilot+ PCs. The new lineup includes the X2P-64-100 (10-core) and the X2P-42-100 (6-core), both manufactured on a 3nm process. What’s interesting is that they share the same 80 TOPS AI accelerator, 9523 MT/s LPDDR5x memory support, Snapdragon X75 5G modem, and FastConnect 7800 WiFi 7 and Bluetooth 5.4 as the flagship Elite models. This means that the X2 Plus reduces CPU core counts and GPU frequencies to maximize battery life for thin-and-light Windows 11 Copilot+ laptops, but it does not compromise on I/O, media capabilities, or AI performance, as it features the same USB4, PCIe Gen5, and AV1 video support as the top-tier models. Snapdragon […]

January 6, 2026January 6, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

Qualcomm Dragonwing Q‑7790 and Q‑8750 AIoT SoCs target AI-enhanced drones, cameras, TVs and media hubs

Qualcomm has made a range of announcements at CES 2026, and notably introduced the Dragonwing Q‑7790 and Q‑8750 processors supporting on‑device AI for drones, smart cameras & industrial vision, AI TVs/media hubs, and video collaboration systems. The mid-range Dragonwing Q-7790 targets both consumer and industrial IoT devices, and offers up to 24 TOPS of on-device AI, 4K video outputs and camera inputs, and AV1 hardware video decode. The higher-end Dragonwing Q-8750 is designed for more advanced IoT applications, delivers up to 77 TOPS (dense) for real-time inference and up to 11B LLMs, handles 8K displays and 8K cameras, and supports up to 12 physical cameras for drones, media hubs, and multi-angle vision systems. Dragonwing Q-7790 Dragonwing Q-7790 (CQ7790M/CQ7790S) specifications: CPU – Octa-core Kryo processor up to 2.8 GHz 1x Gold+ core @ 2.8 GHz 4x Gold cores @ 2.4 GHz 3x Silver cores @ 1.8 GHz GPU – Qualcomm Adreno […]

January 4, 2026January 5, 2026 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Allwinner V861 dual-core 64-bit RISC-V AI Camera SiP features 128MB DDR3L, 4K H.265/H.264 video encoder

Allwinner V861 is a new dual-core 32-bit/64-bit RISC-V C907 system-in-package (SiP) with 128MB on-chip DDR3L and designed for 4K AI camera applications with a 1 TOPS AI NPU. The chip also features a 32-bit RISC-V E907 low-power core, a 4Kp25 H.264/H.265 video encoder, a 1080p60 JPEG video decoder and encoder, MIPI CSI and parallel camera interfaces, audio codec with input and output interfaces, Fast Ethernet, USB 2.0, and a range of digital and analog I/Os. Allwinner V861M3-XXX specifications: CPU Dual-Core RISC-V XuanTie C907 (RV64GCBV/RV32GGCBV) clocked up to 1.4GHz with RVV 1.0 extensions Single-core RISC-V XuanTie E907 (RV32IMAFC) clocked up to 800MHz VPU Video Encoder H.264/H.265 up to 4K @ 25fps (M)JPEG up to 8192×8192 Video Decoder – (M)JPEG up to 1080p60 AI accelerator – 1 TOPS (INT8) NPU dubbed “AI-ISP 2.0” Memory 128MB DDR3/DDR3L (SiP) “SQPI” PSRAM interface Storage QSPI flash eMMC 4.41 SDIO 2.0/3.0 Display – SPI interface Camera […]

December 8, 2025 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

NestDisk – An Intel N150 NAS, mini PC, and AI Box with four M.2 PCIe slots

Youyeetoo NestDisk in an Intel N150 mini PC that can be used as a mini NAS or AI box, thanks to four M.2 PCIe slots that can be fitted with NVMe SSDs or AI accelerator cards and two 2.5GbE network ports. The computer features 12GB LPDDR5 of memory, a 64GB eMMC flash, two HDMI 2.1 ports, a headphone jack, WiFi 6 connectivity, a full-function USB-C port, and three USB 3.2 ports. It’s not a fanless design, since it’s actively cooled with a 30mm internal “silent fan”, and an external USB dual fan accessory is available as an option. NestDisk specifications: SoC Intel Processor N150 (default) Quad-core “Twin Lake” processor @ up to 3.6 GHz (Turbo) with 6MB cache GPU – 24EU Intel UHD graphics @ 1000 MHz Options for Processor N250, N350, or N350 CPUs (but not for sale yet) Memory – 12GB LPDDR5 (option for 6GB, 16GB); note: soldered […]

November 26, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

FORTEC SBCPRO-X51 3.5-inch Amston Lake SBC supports M.2 V-By-One or M.2 USB-C DisplayPort expansion module

The FORTEC Group’s SBCPRO-X51 is a 3.5-inch industrial, fanless SBC powered by Intel Atom x7211RE Amston Lake dual-core processor that takes M.2 modules to add USB-C DisplayPort or V-By-One display interfaces, or other features. The board takes up to 16GB DDR5 memory, supports M.2 NVMe SSD storage, and offers a DisplayPort video output, two 2.5GbE RJ45 ports, an M.2 slot for WiFi and Bluetooth, several USB 3.2/2.0 interfaces, two RS232/RS422/RS485 interfaces, and more. The SBCPRO-X51 is engineered to run in a wide operating temperature range from –20°C to +85°C for demanding industrial and IoT environments. FORTEC SBCPRO-X51 specifications: SoC – Intel Atom x7211RE dual-core Amstom Lake processor @ up to 3.2 GHz with 6MB cache, 16EU Intel UHD graphics; TDP: 6W System Memory – Up to 16GB DDR5 4800 MT/s via SO-DIMM slot; Note: Intel says 32GB is the maximum, but 64GB is likely supported. Storage – M.2 M-key 2242 […]

November 21, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

COM-HPC Mini Computer-on-Module (CoM) features up to Intel Core Ultra 7 255H “Arrow Lake” processor

AAEON HPC-ARHm is a COM-HPC Mini R1.2 module powered by a choice of 28W Intel Core Ultra Arrow Lake and Meteor Lake processors with Intel Arc/Arc 140T/130T GPU and up to 96 TOPS of combined AI performance. The Computer-on-Module supports up to 64GB LPDDR5x, offers three 4K-capable display interfaces through two DDI (DP/HDMI) and one eDP interface, dual 2.5GbE networking, twelve USB interfaces, including four 10 Gbps USB 3.2, sixteen PCIe Gen4/Gen3 lanes, and more. It primarily targets Edge AI solutions such as UAVs, robots, IC testing equipment, and healthcare imaging devices. HPC-ARH-m COM-HPC Mini module specifications: Meteor Lake-H or Arrow Lake-H SoC (one or the other) Intel Core Ultra 5 125H 14-core/18-thread (4P+8E+2LPE) processor @ up to 4.9 / 3.6 / 2.5 GHz with 18MB cache, 7x Xe-Cores Intel Arc graphics @ 2.2 GHz (18 TOPS), Intel AI Boost NPU (11 TOPS); PBP: 28W Intel Core Ultra 7 155H […]