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 SG1548J-883B Roving Networks / Microchip Technology at chimicron.com. We have 1000 pieces of SG1548J-883B in stock available now. Submit an inquiry for SG1548J-883B or send an email to [email protected], we will contact you in 24 hours.