Cable & Connector ID Guide

Your offline cable & connector encyclopedia — 3-day free trial of CableID Premium, no ads, no tracking.

CableID is a clean, ad-free pocket reference for cables and connectors. Whether you are staring at a drawer full of mystery cords or wiring up gear on a bench, CableID tells you exactly what each connector is, what it does, and how it is pinned out.

Tap any connector to see its data rate, maximum power, maximum length, common real-world uses, and a full pinout — all in a fast, native SwiftUI interface.

Connectors covered:

• USB — USB-A, USB-C, Micro-USB, Lightning • Video — HDMI, DisplayPort, VGA • Audio — 3.5mm (TRS/TRRS), XLR • Network — Ethernet (RJ-45) • Power — IEC C13/C14 (kettle plug) • Legacy — RS-232 (DB-9 serial)

Key features:

• Specs at a glance — data rate, max power, max cable length for every connector.

• Common uses — know instantly where a cable belongs, from monitors to microphones to PoE cameras.

• Pinouts — numbered pin tables with signal names and descriptions, perfect for wiring, repair, and electronics projects.

• Fast search — type a name, a use, or a tagline and filter the whole list instantly.

• Category filter — narrow to USB, Video, Audio, Network, Power, or Legacy.

• Color-coded cards — each connector family has its own accent for quick visual scanning.

• 100% native — built with SwiftUI for iOS 17, fast and lightweight.

Privacy by design: CableID collects nothing. No analytics, no ads, no tracking, no account, no network calls. Everything is bundled in the app and works fully offline.

CableID is for you if: • You can never remember the difference between DisplayPort and HDMI specs. • You wire up audio, video, or network gear and want pinouts at hand. • You tinker with electronics, Arduino, or repair work. • You just want to identify that cable in the drawer.

A beautifully simple reference that respects your time and your data.

PREMIUM Unlock everything with a 3-day free trial, then an affordable subscription — cancel anytime. No ads, no tracking; works fully offline.

— LEGAL — Terms of Use: https://web-levi.web.app/terms-of-use Privacy Policy: https://web-levi.web.app/privacy-policy

— SUPPORT — Questions or feedback? Contact us at: tphuc.work@gmail.com