These carrier cards support Type 2 and Type 3 COM Express modules.
COM Express carrier cards with a connector for Mini PCIe modules
COM Express Carrier Module
Supports Type 2 and Type 3 COM Express modules
ACEX4405 carrier card supports both Type 2 and Type 3 COM Express
modules at a small footprint of only 95mm x 125mm. Designed for extreme
applications, the ACEX4405 has an extra rigid PCB and extended
Please contact the factory for lead solder option.