ITEM NAME:Solderable DIY Prototype PCB Moudule Board for Raspberry Pi 2/3B/4B GPIO Product Description Description: Universal DIY Prototype PCB Board Solderable Module for Raspberry Pi 2/3B/4B GPIO Features: Use 0.1 inch (2.54mm) prototype soldering holes to connect chips, resistors, LEDs, potentiometers. Suitable for Raspberry Pi 2/3B/4B, etc. Easily Contact with the soldering iron and can be quickly soldered into the part. Specification: Applicable: for Raspberry Pi 2/3B/4B Material: PCB Color: Red Size: About 66 X 56 X 2mm/2.6 X 2.2 X 0.08" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X PCB Board 1 X Install Screws Package.Suitable for Raspberry Pi 2/3B/4B, etc. Applicable: for Raspberry Pi 2/3B/4B. Material: PCB. Included: 1 X PCB Board. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.