These IDs respectively indicate the manufacturer and the model number of the chip. Visit the Delivery Destinations Help page to see where this item can be delivered. The connector was reduced from a pin connector to a 9-pin connector, but RS ports remained present on every computer for many years. Be the first to review this item Amazon Bestsellers Rank: Email to a Friend Add to Compare. The UPS also has sockets to protect your telephone against surges.

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Please be as specific as possible. Set up your preferences for receiving email notifications when new blog articles are posted that match your areas of interest. You can read more about cookies in our Privacy Policy. The Eminent website is using functional cookies for a better experience and also analytical cookies. Have one to sell? He directs a group of talented, experienced technical support engineers. The software driver sits between the hardware and the computer program you are using, and it must be installed and working correctly.


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From the Windows Device Manager, right-click your device from the list. Please click the Allow button below.

Eminent EM USB To Serial Converter High Performance

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Driver issues Hardware issues Performance issues Issue 1: You can edit your question or post anyway. Test your USB adapters in the office with your field computer. Because off-brand chips with poor drivers are unreliable, Campbell Scientific recommends and currently sells a cable using an FTDI chip part number Although there are two primary companies that manufacture USB to RS adapter chips, there are many cable manufacturers who offer varying levels of cable quality.

In the Windows Device Manager, right-click your device from the list. The older cables were silver in color and did not have a driver available for Windows beyond version 7.

In the Properties dialog box, select the Details tab. There’s a problem loading this menu at the moment. There have been many more cases where a USB cable stopped working half-way through a day in the field.

CPU control produces more steady voltage and frequency output rs23 provides better protection from power-off, short-circuit, overload, voltage fluctuation, and surges. Customers who bought this item also bought. To handle the packets and move data in and out of the program accessing the USB device, a software driver is needed. Would you like to tell us about a lower price?


Please make sure that you’ve entered a valid question. Higher-quality, industrial models should last longer, but they wear out over time—just like any field tool. In the Advanced Settings window, navigate to the Latency Timer field, and reduce the setting to 1 for best performance.

Click the Advanced… button.

UPS 1600VA RS232 + USB – rev2

The connector was e,inent from a pin connector to a 9-pin connector, but RS ports remained present on every computer for many years. Enter postal code and country name eg.

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