Neuralink is a neurotechnology company founded by Elon Musk in 2016. The idea is to develop an implantable brain-machine interface (BMI).  As per Elon Musk's presentation, the purpose of Neuralink is to solve important brain and spine problems with a seamlessly implated device.  To explain it in a simple way, a Neuralink CHIP device is like a Fitbit (named LINK) in your skull with tiny wires.  LINK V0.9 chip is 23 mm x 8 mm size and it has 1024 channels per link.  It is inductively charged and has all-day battery life.  It is charged like any other smartwatch and mobile device.  LINK chip needs a surgical robot to implant it and do surgery, and the surgery can be done without any anaesthisia.  Patients can get discharged on the same day.  This Robot will do almost the entire surgery.

The founder of the company Elon Musk has said human testing could start by the end of 2021.  He also said that in the future it will be possible to store and replay memories later.