Abstract: This paper examines the causal impact of broadband deployment on firms’ exports. We exploit a public program launched in Peru in 2014 aimed at rolling out broadband Internet (FTTX technology) to the 196 capitals of province. By 2019, the program had reached most large municipalities. To estimate the effect of broadband access, we employ the staggered difference-in-differences methodology developed by Callaway and Sant’Anna (2021), comparing firms that gained early access to FTTX with those that adopted the new technology later. We use detailed customs records from 2010 to 2020, which include firm-level information on name, geographic location, industry classification, and destination. Our main result is that, on average, the value of exports increases by roughly 50% five years after the arrival of high-speed internet. Importantly, we document that this effect is driven by firms that initially had limited access to bank credit. Following broadband deployment, these firms obtained greater credit and subsequently increased their exports. These findings suggest that a channel through which broadband enhances trade is by easing financial constraints and improving firms’ access to external finance.