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 ATF-53189-TR1 Broadcom at chimicron.com. We have 5000 pieces of ATF-53189-TR1 in stock available now. Submit an inquiry for ATF-53189-TR1 or send an email to [email protected], we will contact you in 24 hours.