The Tripp-lite USA-19HS High-Speed USB to Serial Adapter is a reliable and efficient converter that allows for easy communication between USB and serial devices. With a 1:9 connection split, this adapter is perfect for expanding the connectivity options of your computer. Made by the trusted brand Tripp Lite, this adapter is compatible with the Tripp-lite USA-19HS model and is ideal for use in various computer networking and serial communication applications. Designed for high-speed performance, this adapter is a versatile and essential tool for any computer setup.