The Keyspan USA-19HS USB to serial adapter connects devices with a 9-pin serial port, such as switches, routers, barcode scanners and lab equipment, to your computer or laptop USB-A port.FeaturesConnects a 9-pin (DB9) serial device to computer or laptop USB-A portSupports data transfer speeds up to 230 KbpsDetachable 3-foot USB cable includedNo external power source requiredWorks with Windows (up to 10) and Mac OS X (up to and including Mac OS Big Sur 11.4)Supports both 32-bit and 64-bit systems3-year limited warrantyGeneral InformationName: Tripp Lite Keyspan High Speed USB to Serial Adapter, Tripp Lite, KeyspanCategory: Tripp Lite, Networking, Media ConvertersUPC Code: 672603000413Country of origin: Taiwan. Country of origin is subject to change.
