Many items at NothingButSavings.com offer FREE Budget Shipping. Plus, as with many
of our competitors which do offer free shipping, we don't ask you to spend a specified
amount in order to qualify for FREE Budget Shipping.
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IMPORTANT: This is a SPECIAL ORDER item and may take additional shipping time.
IMPORTANT: This is a SPECIAL ORDER item and may take additional shipping time.
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Free Budget Shipping
Many items at NothingButSavings.com offer FREE Budget Shipping. Plus, as with many of our competitors which do offer free shipping, we don't ask you to spend a specified amount in order to qualify for FREE Budget Shipping.
How do I qualify for Free Budget Shipping?
1. Add the item(s) that qualifies for FREE Budget Shipping to your order's shopping cart.
2. If a product has our "Free Shipping" tag that item will qualify for FREE Buget Shipping regardless of its price.
3. Proceed to checkout and select Budget Shipping as your shipping option (items will take an additional 7-10 business days to ship).
4. Ship your item(s) to a valid U.S. address.
5. Then, complete your order. It's that simple!
6. FREE Budget Shipping excludes certain oversized and/or overweight items, and those products that do not include this tag.
Some items may be excluded:
If certain items in your shopping cart are not eligible for Budet Shipping then buedget Shipping will not be available and thus the offer for Free Budget Shipping will not apply.
Free Budget Shipping is not available for International orders.
Connect RS-422 and RS-485 (2-Wire and 4- Wire) devices to a USB port and gain 2000 V RMS Isolation from voltage spikes and ground loops. Universal Serial Bus (USB) has become the connectivity workhorse of today's PCs, replacing the familiar serial ports. However, many commercial and industrial devices still use the RS-422/485 interface. To connect these devices to modern PCs and provide protection from electrical transients, you need a simple and reliable conversion solution. The USOPTL4-2P and USOPTL4-4P offer this solution and are great for any application that requires long range or multi-drop capabilities. Both models offer a high retention USB interface, removable terminal blocks on the serial side and have LED's to indicate data flow. Simply plug the converter into an available USB port on your computer or USB hub and install the drivers supplied on CD ROM. The device will show up as additional COM ports in the Windows Device Manager, which are fully compatible with your Windows applications. A one meter USB cable is included. |
| Adapter Type: | Serial/USB |
| Connector Type on First End: | USB 2.0 Type B - Female |
| Connector on First End Details: | 1 x Type B USB 2.0 USB Female |
| Connector Type on Second End: | Terminal Block RS-422/485 Serial - Male |
| Connector on Second End Details: | Terminal Block RS-422/485 Serial Male |
| Features: | Surge Protection |
| Features: | LED Indicator |
| Weight (Approximate): | 12 oz |
| Package Contents: |
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| Certifications & Standards: |
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| Country of Origin: | United States |
| Limited Warranty: | Lifetime |
 | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. |
Product images may differ from actual product appearance.
- This item cannot be shipped to PO Boxes.
- This item can be shipped only within the U.S.
Special Order Item
This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.
Once the order has been sent to the manufacturer it can no longer be canceled.
If payment is made via credit card it will be charged before the order is sent to the manufacturer.
You must contact the manufacturer directly regarding returns and defective items.
We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.
We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.
- UPC: 835788108583
- Mfr's Part #: USOPTL4-2P
