![Amazon.com: Rock PI 4B Rockchip Board RK3399 high-Speed Version OP1 SBC/Single Computer onboard eMMC Compatible with Official Raspberry Pi (Rock PI 4B, 128G eMMc) : Electronics Amazon.com: Rock PI 4B Rockchip Board RK3399 high-Speed Version OP1 SBC/Single Computer onboard eMMC Compatible with Official Raspberry Pi (Rock PI 4B, 128G eMMc) : Electronics](https://m.media-amazon.com/images/I/61PuLszvKgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Rock PI 4B Rockchip Board RK3399 high-Speed Version OP1 SBC/Single Computer onboard eMMC Compatible with Official Raspberry Pi (Rock PI 4B, 128G eMMc) : Electronics
![Rock Pi 4 Plus SBC Features Rockchip OP1 Processor and eMMC Storage with Twister OS Armbian - Electronics-Lab.com Rock Pi 4 Plus SBC Features Rockchip OP1 Processor and eMMC Storage with Twister OS Armbian - Electronics-Lab.com](https://www.electronics-lab.com/wp-content/uploads/2021/07/Interface-Description-of-Rock-Pi-4-Plus-839x1024.png)
Rock Pi 4 Plus SBC Features Rockchip OP1 Processor and eMMC Storage with Twister OS Armbian - Electronics-Lab.com
![Amazon.com: Rock Pi 4 SE Single Board Computer 4GB LPDDR4 RAM Rockchip RK3399-T ARM Cortex-A72 (NS8889316) : Electronics Amazon.com: Rock Pi 4 SE Single Board Computer 4GB LPDDR4 RAM Rockchip RK3399-T ARM Cortex-A72 (NS8889316) : Electronics](https://m.media-amazon.com/images/I/81OaYg8db9L.jpg)
Amazon.com: Rock Pi 4 SE Single Board Computer 4GB LPDDR4 RAM Rockchip RK3399-T ARM Cortex-A72 (NS8889316) : Electronics
![Rock Pi 4: A Rockchip RK3399 powered Raspberry Pi lookalike that starts at US$39 - NotebookCheck.net News Rock Pi 4: A Rockchip RK3399 powered Raspberry Pi lookalike that starts at US$39 - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/_processed_/6/1/csm_158491_01ZZ9aUhhLHfuAp_1280x1280_b47b90dc_23d8_4b3f_8913_e6bdd9817970_1024x1024%402x_c60db2292a.jpg)
Rock Pi 4: A Rockchip RK3399 powered Raspberry Pi lookalike that starts at US$39 - NotebookCheck.net News
![Rock Pi 4b Rockchip Rk3568 Arm Cortex Six Core Sbc/Single Board Computer Compatible with Official Raspberry Pi - China Rock Pi, Rock Pi 4b | Made-in-China.com Rock Pi 4b Rockchip Rk3568 Arm Cortex Six Core Sbc/Single Board Computer Compatible with Official Raspberry Pi - China Rock Pi, Rock Pi 4b | Made-in-China.com](https://image.made-in-china.com/2f0j00ENvlJBsIPmkM/Rock-Pi-4b-Rockchip-Rk3568-Arm-Cortex-Six-Core-Sbc-Single-Board-Computer-Compatible-with-Official-Raspberry-Pi.webp)
Rock Pi 4b Rockchip Rk3568 Arm Cortex Six Core Sbc/Single Board Computer Compatible with Official Raspberry Pi - China Rock Pi, Rock Pi 4b | Made-in-China.com
![ROCK Pi 4 Model SE 4GB Single Board Computer Rockchip RK3399-T ARM Cortex-A72 + Cortex-A53 Raspberry Pi Alternative - DFRobot ROCK Pi 4 Model SE 4GB Single Board Computer Rockchip RK3399-T ARM Cortex-A72 + Cortex-A53 Raspberry Pi Alternative - DFRobot](https://dfimg.dfrobot.com/store/cache3/data/DFR1051/DFR1051_564x376.jpg)