Check the listing for details. Replacement for Nintendo NES CIC (Lockout chip) NullCIC OpenTendo 2024 Revision. Color: Black, Condition: New. Listed at 7.49 USD. This RL-CIC is our Update to the NullCIC designed by Redherring32 (Open Source Hardware License Source Has Been Removed by ebays Request) Our RL-CIC revision boast Flood Copper Fill PCB, clean routed and radius edges, a sleek slim profile, integrated orientation notch, and features a low-profile Kyocera Tantalum Capacitor paired with a precision 1% TDK Resistor. Each RL-CIC is skillfully hand-assembled in the USA, undergoes rigorous testing on a NES post-assembly, and is double-checked just before shipment to ensure unparalleled quality. The NullCIC chip is your comprehensive solution for replacing the original CIC/Lockout chip in the Nintendo NES. With retained reset functionality and region-free capabilities, this chip opens up a world of possibilities for enjoying NES games globally, free from compatibility concerns. While it doesn't support Famicom games outright, the use of an adapter seamlessly extends its compatibility to include them. Compatible with all Nintendo NES motherboards utilizing a CIC chip, the NullCIC chip seamlessly integrates through soldering into the original location. Alternatively, for added flexibility, it effortlessly fits into a socket. During installation, pay attention to the notch on the end of the NullCIC chip – this serves as a visual guide for ensuring correct orientation. Now, enjoy a hassle-free and enhanced gaming experience on your Nintendo NES. Known bugs:The NullCIC fails to soft reset the NES if using an Everdrive N8. This does not mean that it can not be used, it means that you can not press the reset button while playing with an Everdrive N8.While we strive to maintain stock availability, the demand for our products can be substantial. Kindly allow a grace period of 3 days for assembly and shipment. Rest assured, we prioritize order fulfillment in the sequence they are received, as we diligently attend to each order during peak periods. Your patience is sincerely appreciated.