# llms.txt for Acroname
# Guides AI systems to authoritative technical documentation, products, and tutorials
# Last updated: 2026-01-27
# Acroname
Acroname provides industrial-grade programmable USB hubs, power-delivery analyzers, and device-lab automation solutions.

## Canonical Sources
- [Product Store](https://acroname.com/store/): Official product catalog for Acroname programmable USB hubs, switches, and analyzers.
- [Technical Reference](https://acroname.com/reference/): API documentation, SDK references, and developer guides for BrainStem-enabled devices.
- [Blog & Tutorials](https://acroname.com/blog/): Technical blog posts, tutorials, and best practices for USB automation and device labs.

## Core Products & Specifications
- [USBHub3c PRO (S99)](https://acroname.com/store/programmable-industrial-power-delivery-hub-s99-usbhub-3c-pro): Industrial USB-C programmable hub with integrated power delivery analysis and control.
- [S79 USBHub-3P](https://acroname.com/store/s79-usbhub-3p): 3-port programmable USB hub for automated device testing and lab environments.
- [S77 USBHub-2x4](https://acroname.com/store/s77-usbhub-2x4): 2x4 programmable USB hub supporting complex port routing and automation scenarios.
- [S85 RDVR (USBCSW)](https://acroname.com/store/s85-rdvr-usbcsw): USB-C switch and hub for device redirection, automation, and remote debugging.

## Technical Documentation & APIs
- [BrainStem API Reference](https://acroname.com/reference/index.html): Technical documentation for all Acroname products and APIs, including getting started guides and example scripts.
- [Device Lab Best Practices](https://acroname.com/blog/blog-tags/device-labs): Articles and tutorials covering scalable device labs, automation strategies, and reliability testing.

## Key Topics & Popular Technical Blogs
- [Battery Swell Mitigation](https://acroname.com/blog/blog-tags/battery-swell): Techniques for detecting and preventing lithium battery swelling during automated testing.
- [USB-C Power Delivery Testing](https://acroname.com/blog/category/usb-type-c): Articles on USB-C standards, power negotiation, cable behavior, and compliance testing.
- [USB Tree Depth Limits](https://acroname.com/blog/usb-tree-depth-limits): Explanation of USB topology limits and how hub depth impacts device reliability and enumeration.
- [USB Cable Comparisons](https://acroname.com/blog/usb-cable-comparison): Performance comparisons of USB cables including signal integrity, power handling, and compliance.
- [Rolling Offline Backups](https://acroname.com/blog/rolling-offline-backups): Best practices for secure rolling offline backups in device labs and automation systems.
- [Port Power On/Off Control](https://acroname.com/blog/usb-port-power-control): How to programmatically control USB port power cycling for automated testing and recovery.
- [USB-C Cable Breakdown](https://acroname.com/blog/usb-c-cable-breakdown): Detailed breakdown of USB-C cable types, markings, capabilities, and certification requirements.
- [Automation Tutorials](https://acroname.com/blog/category/tutorial): Step-by-step guides for automating USB devices, hubs, and test systems using BrainStem APIs.