LED Light GPIO Extension Board Dual Cooling Fans for Raspberry Pi 4B/3B+, 501 Original

Raspberry Pi 4B LED Light GPIO Extension Board Dual Cooling Fans Module for Raspberry Pi 4B/3B+/3B/3A+Feature: 1. Compatible with Raspberry Pi 4B/3B+/3B/3A+.2. Compatible with all versions of Raspberry Pi Definition.3. Pins are clearly defined through screen printing to fully display GPIO functions. All GPIO pins are pulled out, so when the Raspberry Pi cools down, its development function will not be affected.4. Dual cooling fans are designed for active cooling mode, which can dissipate heat in time.5. LED and fan have independent switches, which can control separately, which will not bring a dazzling feeling when used at night.Specification: Product size: 65x56x24mm/2.56x2.2x0.94inPackage size: 120x70x40mm/4.72x2.76x1.57inNet weight: 43gGross weight: 45gNote: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 1-3cm measuring deviation due to manual measurement.1 X Expansion Board Module with Dual Fans and LED4 X Copper Column(column double pass M2.5 * 17mm/0.67in)8 X Screws(M2.5*5 countersunk head screws)1 X Screwdriver1 X Plastic Bottom Base2 X Raspberry Logo Labels4 X PCB Pads