The Tripp Lite Keyspan High Speed USB Serial Adapter USA-19HS USB is a reliable connector designed for computers and networking devices. Manufactured by Tripp Lite, a trusted brand in power protection and distribution, this USB serial adapter allows for high-speed communication between devices. With its compact design and easy connectivity, it is a versatile tool for professionals and individuals looking to enhance their computer setup with a reliable and efficient USB serial adapter. Made in the USA, this product ensures quality and performance for all your connectivity needs.FREE SHIPPING