The Raspberry Pi 40-Pin GPIO Extension Cable Kit is specially designed for Raspberry Pi enthusiasts and developers who need a convenient, reliable way to route all GPIO signals to external devices.

Each wire end features a 5 mm pre-tinned bare pin ready for soldering or inserting into screw-type terminals.
Comes with removable insulator cap for each pin to prevent accidental shorts when not connected.

Key Features
Full 40-Pin Breakout: Every single GPIO pin on the Raspberry Pi is available, giving you complete access to power, ground, and signal lines.
Color-Coded and Labeled: Ten distinct colors (e.g., Red = 5V, Orange = 3.3V, Black = GND, Green = GPIO, plus Purple, Brown, Gray, Yellow, White, Blue for various I²C/SPI/UART/PWM) help prevent wiring mistakes.
Wire Spec: 30cm length, AWG 22 tinned copper stranded wire. It's flexible enough for breadboard work, yet robust for repeated bending.
Clear Pin Markings: Each cable is silk-screened near the GPIO end with white text (e.g., “3V3”, “GND”, “SDA#2”, “SCLK#11”, etc.), so you can instantly identify each pin's number and function.
Safety and Durability: Both tinned and DuPont endings employ high-quality insulation. Caps protect unused pins, and connectors are snug-fit to avoid accidental disconnection.
Plug-and-Play Ready: No need for end-user stripping or soldering (apart from solder-style variant); cables come pre-assembled, so you can get straight to prototyping.

Package Contents
1x Color-coded GPIO extension cables (300mm length, AWG 22 tinned copper)
50 × Insulator caps