Amazon.com: Orange Pi 3B 4G RK3566 Quad Core 64 Bit Single Board Computer, 1.8 GHz Frequency WiFi Bluetooth Open Source Board Run Orange Pi OS, Android, Debian, Ubuntu, OpenHarmony (Pi 3B 4GB) :
Orange Pi - Orangepi
Orange Pi 4 LTS 4GB RAM Rockchip RK3399, Supported Wifi+BT5.0,Gigabit Ethernet, Run Android,Ubuntu,Debian OS - AliExpress
Amazon.com: Orange Pi 5 16GB Rockchip RK3588S 8 Core 64 Bit Single Board Computer, 2.4GHz Frequency Open Source Development Board Mini PC Desktop Run Orange Pi OS,Android12,Debian11 (Pi 5 16GB+5V4A TypeC Supply) :
Amazon.com: Orange Pi 4B Rockchip RK3399 4GB LPDDR4 Six Cores 64 Bit with 16GB EMMC Single Board Computer, Open-Source Board Support Android, Ubuntu, Debian (Pi 4B) : Electronics
Orange Pi 4 LTS 4GB RAM — KKSB Cases
Orange Pi 5 Review - Powerful, No WiFi - James A. Chambers
Orange Pi5 4GB RAM RK3588S 8 Core Gigabit Ethernet PCIE SSD Single Board Computer Support Android12 Debian11 - AliExpress
Orange Pi Zero 3 is a cheap, tiny single-board PC with up to 4GB RAM, Gigabit Ethernet, and Allwinner H618 - Liliputing
Orange Pi 4 LTS (4GB RAM version) - OrangePi.net - Distributor of Orange Pi
Amazon.com: Orange Pi 4B Rockchip RK3399 4GB LPDDR4 Six Cores 64 Bit with 16GB EMMC Single Board Computer, Open-Source Board Support Android, Ubuntu, Debian (Pi 4B) : Electronics
Orange Pi 5 Review - Powerful, No WiFi - James A. Chambers