Moxa's UPort® USB-to-serial line offers high-performance, industrial-grade connections for your PC with up to 16 serial devices over a single USB port. A wide range of models are available, and their features include Hi-Speed USB 2.0 at 480 Mbps, advanced UARTs for high-end serial performance, COM port mapping, and fixed-base COM function to name a few. UPort® USB-to-serial products are ideal for direct serial connections to industrial devices with the latest PCs and laptops.