BIOS CHIP ECS FOR ALL SOCKET MOTHERBOARDS. . BIOS chip for one of the undermentioned ECS Socket motherboards. M5 (V). ECS H61H-G11 V INTEL LGA DDR3 USB SATA MINI ITX . 1 new & refurbished from US $ . ECS M5, LGA , Intel Motherboard. Crucial Memory and SSD upgrades - % Compatibility Guaranteed for Elite Group (ECS) G-M5 - FREE US Delivery.