Gadgets Reviews

On October 7, 2026 Microsoft opened pre-orders for the Surface Laptop Ultra (from $2,599, shipping October 16) and the desk-bound Surface RTX Spark Dev Box ($5,999, shipping November). This guide uses only the announcement and its footnotes: the RTX Spark Superchip, up to 128 GB of unified memory, 120B-plus parameter models running locally, why 1 petaflop is theoretical FP4, the 15-inch display that does not support pen input, the first built-in magnetic USB-C charging, and how Windows governs local agents.

The GMKtec EVO-X5 Pro pairs a Ryzen AI Max+ PRO 495 with 192GB of unified memory and allocates up to 160GB to VRAM. This guide covers the Japanese launch date and price, which local LLMs actually fit and how fast they run, the official benchmarks, how it compares with the five other machines using the same chip, what to check before buying, and how to set it up.

A complete review of GPU Lab — the Michigan shop that upgrades RTX 4090 VRAM from 24GB to 48GB via IPC7095-certified BGA rework. Full-spec AD102-300-A1 cores, 900 GB/s bandwidth preserved, 48-hour burn-in, $1,699 upgrade service or $4,989.99 ready-made cards, and what 48GB unlocks for 70B-class local LLMs.

Seeed Studio & Max Imagination's ESP-FLY DIY kit (~$59.99): an ESP32-S3-powered 50mm micro drone that flies via smartphone Wi-Fi. Full guide to assembly, firmware flashing, flying, and safety rules. With official tutorial video.

The STMicroelectronics VL53L9CX is a dToF 3D LiDAR module capturing 2,268-zone (54x42) depth maps. American Embedded offers it as a $125 STEMMA QT breakout board (delivery ~October 2026). Seven use cases — robot SLAM, presence detection, gesture recognition, fall detection — plus Raspberry Pi Pico setup.

A beginner-friendly guide to Omarchy, the beautiful, modern & opinionated Linux distribution by DHH (creator of Ruby on Rails and Basecamp). Covers the 4th-gen "Quattro" (desktop shell rebuilt in Quickshell), the Arch Linux × Hyprland × Quickshell stack, bundled apps, a 5-step getting-started flow (ISO to USB, BIOS setup, install), and a Mac/Windows transition guide (Super key). MIT license, ~27k stars.

Explains the risks of unofficially reusing DJI 4G modules, and compares safe alternatives: GL.iNet Mudi 7 (5G + Wi-Fi 7), Beryl 7, Raspberry Pi Zero 2 W + 4G HAT, and Onion Omega2 LTE. OpenWrt setup steps for beginners included.

A complete guide to connecting an external GPU (eGPU) via the GMKtec M8's OCuLink port. How to choose an RTX 4060, setup steps, and local AI performance gains. How to turn a mini PC into an AI workstation.

GMKtec M8 (Ryzen 5 6650H) vs Minisforum UM690L (Ryzen 9 6900HX) — a complete comparison on local AI execution, OCuLink, and value. Recommendations by budget.

A thorough review of the GMKtec M8 mini PC with AMD Ryzen 5 PRO 6650H. We test the OCuLink, USB4, and dual 2.5GbE LAN, and benchmark local AI model execution. Impressive for the ~¥50k range.

A comparison of 7 AI smart glasses models centered on Ray-Ban Meta launched in Japan in May 2026. Includes Even G2, XREAL, Linse, and more with purpose-based recommendations.