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Amazon.com: RasTech Raspberry Pi 4 8GB Model B 1.5GHz Quad-core Cortex-A72 64-bit,Support Dual 4K Display,PoE Enable,40-pin GPIO,Wireless LAN 2.4 GHz,Bluetooth 5.0,USB-C Power Supply Port : Electronics
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Amazon.com: RasTech Raspberry Pi 4 8GB Starter Kit with 32GB Micro SD Card, Power Supply with ON/Off, Case, Cooling Fan, HDMI Cable, Card Reader, Copper Heatsink, Screwdriver : Electronics
![Amazon.com: RasTech Raspberry Pi 4 8GB Model B 1.5GHz Quad-core Cortex-A72 64-bit,Support Dual 4K Display,PoE Enable,40-pin GPIO,Wireless LAN 2.4 GHz,Bluetooth 5.0,USB-C Power Supply Port : Electronics Amazon.com: RasTech Raspberry Pi 4 8GB Model B 1.5GHz Quad-core Cortex-A72 64-bit,Support Dual 4K Display,PoE Enable,40-pin GPIO,Wireless LAN 2.4 GHz,Bluetooth 5.0,USB-C Power Supply Port : Electronics](https://m.media-amazon.com/images/I/71Rdc-uEeNL._AC_UF894,1000_QL80_.jpg)