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Raspberry Pi CM4 IO Board CM4 to 4B interface expansion board CM4 to PI4B Adapter
$79.52
Sale price
$79.52
Regular price
$0.00
Description
SPECIFICATIONS
Accessory Type: Extension Board
Battery Included: no
Brand Name: spotpear
Choice: yes
Compatible With: Raspberry Pi
High-concerned chemical: none
Origin: Mainland China
Typical Application Fields: Education and Learning
semi_Choice: yes
USB do not work ? --> USB 2.0 is close by default, if used dtoverlay=dwc2,dr_mode=host should be added in config.txt
Note: Do not include Raspberry Pi CM4 and Raspberry Pi 4B, Please Buy alone.
Features
This product is suitable for customers with the following needs:
Raspberry Pi CM4 IO board. Compatible with 4B Size and functions same as much as possible.
USB HUB extends USB 2.0 x 4
Rj45 network port
GPIO audio headphone (occupying GPIO18 and GPIO19)
Camera and DSI interface.
Introduction

1. USBx45. Micro HDMI9.Earphone Jumper
2. RJ45 6.TypeC power10.CM4
3. Earphone7.DSI011.SD card
4. CAM0 8.CM4 BOOT
Product picture

Package Contains
CM4 to 4B IO Board x1

Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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