Original TTC 9mm Mouse Encoder Board for logitech G403 G603 G703 Mice Mouse Wheel Decoder Switch Boards - Walmart.com
Beardedbob on Twitter: "Here it is, what you wanted the Logitech G403 mod. It's been live-streamed @ https://t.co/4w2FJ78nON I'm doing the following but suggest more if you have any:- 1 Weight reduction
For Logitech G403/ 304/102/PR0 Mouse Micro Switch Omron Mouse Micro Side Switch | eBay