SHENZHEN, China, July 29, 2026 /PRNewswire/ — Fibocom's LTE Cat.1 bis wireless communication module MG661-JP has received certification from KDDI, one of Japan's leading telecom operators. The certification helps customers reduce network adaptation and validation work when developing IoT devices for the Japanese market, accelerating product introduction and deployment. Fibocom MG661-JP Module Secures Official Certification from Japanese Carrier KDDI Built on the UNISOC platform, MG661-JP is designed for IoT applications in Japan. It supports the 4G network capabilities required in the local market and is compatible with mainstream operating systems including Windows, Android, and Linux. Passing KDDI certification means the…