Buy a Raspberry Pi 3 Model B – Raspberry Pi

Single-board computer with wireless LAN and Bluetooth connectivity

Raspberry Pi 3 Model B+

Raspberry Pi - Wikipedia

Raspberry Pi 3 B+ Review and Performance Comparison

Buy Raspberry Pi 3 model B WiFi Bluetooth 1GB RAM Botland - Robotic Shop

Raspberry Pi 4 Model B - 4G RAM - ElectroPeak

Raspberry Pi 3 Model B - DFRobot

Buy the Raspberry Pi 3 Model B+ Quad Core 1.4G WIFI Dual band 2.4G 5G POE ( SC0073 ) online

Pololu - Raspberry Pi Model B, Revision 2.0

Raspberry Pi 3 Model B with Official Raspberry Pi 3 Universal Power Supply (2.5A / 5.1V) Black - OKdo

Raspberry Pi 3 Model B