

Compatible with Mac OS X 10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10. Keyspan by Tripp Lites USA-49WG USB 4-Port Serial Adapter is a simple, reliable, inexpensive solution for connecting serial devices to your.CDwith driver software and Owner's Manual.USA-19HSKeyspan High-Speed USB-to-Serial Adapter.Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases. Works with Windows (up to 10) and Mac OS X (up to 10.13). Easy to upgrade with free software downloads. Windows line monitor and data trace software included. This adapter requires no external power and, at just 2 ounces, packs away easily in your laptop bag for use on the go. The USA-19HS works with any USB cable up to 16 feet. The included 3-foot detachable cable supports data transfer speeds up to 230 Kbps-twice as fast as a built-in serial port. Widely recommended by serial device manufacturers, the USA-19HS attaches to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices and other devices with a 9-pin serial port.

Ideal for laptops (it weighs just 2 oz.), the Adapter draws its power from the USB connection so no power adapter is required.The USA-19HS Keyspan® High-Speed USB-to-Serial Adapter allows you to connect a serial device to a computer or laptop with a USB Type-A port. It is 100% USB compliant and features simple "Plug and Play" installation (no IRQs). This "High Speed" USB Serial Adapter supports data rates up to 230 Kbps-twice the speed of a standard PC serial port.

The Adapter is ideal for use with modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices which require an RS-232 connection. Looking for a way to connect your serial devices to a USB port on your PC? The Keyspan "High Speed" USB Serial Adapter is a simple, inexpensive, and reliable way to make this connection.
