BTT CB1 - Alternative to the Raspberry Pi CM4 - Compatible with Manta M4P or M8P and Klipper plates

Version: 2.2

CB1 outputs signals to the motherboard through the micro BTB two-pin connection, including 100M Ethernet, HDMI, etc. Also, built-in 2.4G Wi-Fi. With its powerful 64-bit ARM Quad Core processor and 1 GB of DDR3 RAM, it has enough power to run Klipper, Linux or Debian.

Compatible with Manta M8P or M4P motherboards, and with Klipper.

Main features:

• CPU: Allwinner H616, Quad-core Cortex-A53 @ 1.5GHz.
• GPU: Mali G31 MP2, supports OpenGL3.2.
• RAM: 512MB/1GB DDR3L SDRAM.
• Display: HDMI2.0A interface, support 4K display.
• Supports HDMI 4K video and audio.
  
• USB 2.0 port.
• 100M Ethernet + 100M WiFi.
• The same BTB header as the Raspberry Pi CM4.
• Product size: 40mm x 55mm.
• Mounting size: 33mm x 48mm.
• WiFi: 2.4G/802.11 b/g/n
  
  

More info here.