Settings
Fast Delivery
Orders are typically delivered to United Kingdom within 48 hours depending on location.
Free Shipping
Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.
Incoterms
UPS freight pre-paid: DDP (Duty and customs paid by DigiKey)
FedEx or DHL freight pre-paid: CPT (Duty, customs, and VAT due at time of delivery)
Payment Types
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
Marketplace Product
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
Advantech's BB-USOPTL4 USB to RS-232/422/485 converter enables reliable data communication with advanced isolation and surge protection.
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | BB-USOPTL4 | RS-422/RS-485 USB TO SERIAL | 540 - Immediate 772 - Factory Stock | $109.72 | View Details |
Publish Date: 2021-11-22
Publish Date: 2021-11-22
Co-Browse
By using the Co-Browse feature, you are agreeing to allow a support representative from DigiKey to view your browser remotely. When the Co-Browse window opens, give the session ID that is located in the toolbar to the representative.
DigiKey respects your right to privacy. For more information please see our Privacy Notice and Cookie Notice.
Yes, Continue to Co-Browse
Need Help?
Get fast and accurate answers from DigiKey's Technicians and Experienced Engineers on our TechForum.
Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.
Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.
Users can begin the returns process by starting with our Returns Page.
Quotes can be created by registered users in myLists.
Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.
Fast Delivery
Orders are typically delivered to United Kingdom within 48 hours depending on location.
Free Shipping
Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.
Incoterms
UPS freight pre-paid: DDP (Duty and customs paid by DigiKey)
FedEx or DHL freight pre-paid: CPT (Duty, customs, and VAT due at time of delivery)
Payment Types
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
Marketplace Product
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
Thank you!
Keep an eye on your inbox for news and updates from DigiKey!
Please enter an email address
United Kingdom
Copyright © 1995-2025, DigiKey.
All Rights Reserved.
Terms & Conditions
Privacy Notice
Cookie Settings
