Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the NUCLEO-G491RE STMicroelectronics at chimicron.com. We have 500 pieces of NUCLEO-G491RE in stock available now. Submit an inquiry for NUCLEO-G491RE or send an email to [email protected], we will contact you in 24 hours.