Rock Pi 4 Plus Rockchip RK3399(OP1) Single Board Computer LPDDR4 4GB with WiFi 5 and Bluetooth 5.0 Support Twister OS (4GB RAM+64GB eMMC) Mini-PC Barebone - Newegg.com
Amazon.com: VisionFive2 RISC-V AI Single Board Computer Based on StarFive JH7110 SoC Quad-core 64bit CPU OpenCL 3.0 Vulkan 1.2 GPU Onboard LPDDR4 4GB RAM Support Linux Debian(Early Bird with WiFi Module) :