4 ms·Is it possible to have a unidirectional USB connection? USB is strictly master-slave.by anticensor 7y agoIs it possible to have a unidirectional USB connection? USB is strictly master-slave.ryacko 7y agoYes, just like how it is possible to firewall a TCP connection. https://www.cru-inc.com/products/wiebetech/usb-datadiode/ https://www.cru-inc.com/products/wiebetech/usb-datadiode/rasz 7y agono, OP meant filtering write commands