Supports data transfer speeds up to 230 Kbps - twice as fast as a built-in serial port Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.Ĭonnects to switches, routers, barcode scanners, GPS units, point-of-sale devices, lab equipment, network storage devices, modems, graphics tablets and other devices with a 9-pin serial port Works with Windows (up to 10) and Mac OS X (up to and including 10.15).

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. If I have a tablet/notebook/netbook with Windows 8 preinstalled, it seems that I can update to Windows 10 without problems, but if I want to make a clean Windows 10 install that serial is not valid.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. So I'm stucked but if everything is like I suspect, it's incredible.

Still not tried SHOWKEY with that serial, I am in office now, and the serial is saved on a usb pen at home, will try this evening. So i suspect that the saved serial, is from a WINDOWS 8.1 WITH BING OEM version and this kind of ISO is not accessible/downloadable anywhere (at least I can't find it, any suggestion?) Tried to reinstall Windows 8.1 (ISO taken with MediaCreationTool again) HOME, it says that the serial is not valid.

Tried to make a clean Windows 10 (HOME, HOME N and also PRO, everytime with the same result) install with ISO taken with MediaCreationTool, during install (and also after completing installation) it says that the saved serial is not valid.Saved serial number (taken with Belarc Advisory) from preinstalled (half chinese language) Windows 8.1 (don't know exactly the version, suspect Windows 8.1 with bing) on tablet.

Keyspan 19hs usb 2 serial xp driver