Mainboard Replacement for 300E4A / 300E4X / 300E43 / 300E4C / 3430EX / 3430EA

Replacement main board compatible with the following models: 300E4A, 300E4X, 300E43, 300E4C, 3430EX and 3430EA. This listing is for the motherboard intended to fit those exact model numbers—confirm your device model before purchasing to ensure compatibility.You may also like CN-0KTK77 16544-1 KTK77 Mainboard for 5475 / 7775 — 0KTK77 Motherboard with RX560 4GB.