Need to use a serial device with your new Mac(R) or PC? Most computers no longer have a 9-pin serial port, so how can you connect serial devices such as network storage devices, switches, routers, GPS devices, barcode scanners, point-of-sale devices and lab equipment? The Tripp Lite(R) Keyspan High-Speed USB to Serial Adapter is a perfect solution and is widely recommended by serial device manufacturers for its dependability, simple plug-and-play operation, and device compatibility.