Raspberry Pi 4 Model B 4GB RAM with 32GB Micro SD Card, Supports Dual Display 4K / 1000Mbps / Bluetooth 5.0, 5V 3A USB-C ON / Off Switching Power Supply(RPI432) : Amazon.com.au: Computers
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Amazon.com: Vemico Raspberry Pi 4 Model B 2GB Set RAM 2GB Base Starter Kit with SD Card, Heatsinks, Cooling Fan, Power Supply, White Case, Reading Card Device, Screwdriver : Electronics