Login
8 Ports RS232/RS485/RS422 Serial Device Server USR-N668
8 Ports RS232/RS485/RS422 Serial Device Server USR-N668
8 Ports RS232/RS485/RS422 Serial Device Server USR-N668
 Next

8 Ports RS232/RS485/RS422 Serial Device Server USR-N668

Marsoni M251S
Sale price$144.50
Pay 4 payments of $36.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
8 Ports RS232/RS485/RS422 Serial Device Server USR-N6688 Ports RS232 RS485 RS422 Serial Device Server USR N668 USR N668 is an 8 Serial Ports Industrial RS232 RS485 RS422 to Ethernet Converter Power: AC 85 AC 265 Modbus RTU to Modbus TCP, Modbus Polling Web server, SSL Client Note: This kit includes the AU power adapter, DB9 cable, and connectors. Features of 8 ports Serial Ethernet Converter TI Cortex M4 kernel, industrial working temperature range and TCPIP protocol stack. Auto MDI MDIX, RJ45 port with
Easy Shipping

Quick Dispatch:

Your 8 Ports RS232/RS485/RS422 Serial Device Server USR-N668 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 8 Ports RS232/RS485/RS422 Serial Device Server USR-N668 ships.

Need Help?
Questions about 8 Ports RS232/RS485/RS422 Serial Device Server USR-N668, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 8 Ports RS232/RS485/RS422 Serial Device Server USR-N668 in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 354 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Dorothy Woodall Peterson
Massapequa, US
★★★★★ 5
Excellent can opener.
Color: Red/Battery
Love it! Works like a charm. I have arthritis which made opening cans with the type I’d used for years very hard. I didn’t want one on the counter, this fits perfectly in a drawer. I know a couple our friends have ordered one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
J
Verified Purchase
james rodriguez
Phoenix, US
★★★★★ 2
Stopped working
Color: Red/Battery
It worked good at first but after a while it stopped working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
Bonnie L. Miller
Los Angeles, US
★★★★★ 5
Worth the Money
Color: Red/Battery
I bought this thinking, "Will it really work the way it shows?". The answer is yes. Put it on the can, press the button, and then it does its thing hands off. It does leave a smooth edge too. Not too speedy, but better than having to fight with your manual to get it to catch the edge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
M
Verified Purchase
Michael Zerenga
Alexandria, US
★★★★★ 5
The best can opener ever
Color: Blue/Battery
I love it. It’s so easy to use just press the button. It’s spins around the can. The lid comes off without any sharp edges. It’s a little loud but works perfect. I’m basically any type of can. Great on those big cans of yam.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 1
DANGEROUS!
Color: Blue/Battery
STOPPED WORKING!!!! only used maybe 5 cans.... felt itching pain in my palm got my magnifying glass and sw tiny shreds of steal in my hand and on the counter!!!!!! this is a horrible DANGEROUS product!!!!! Reported the Amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

recommand products

Almeria Corner Sofa Bed 1 With Storage
Almeria Corner Sofa Bed 1 With Storage
826.00
 Tomino Collection - Module 1
Tomino Collection - Module 1
141.00
 Marbella U Shape Corner Sofa
Marbella U Shape Corner Sofa
1059.50
 Badfish – Cod Angler : Sport Bottle
Badfish – Cod Angler : Sport Bottle
20.95
 Tomino Collection - Module 1BL
Tomino Collection - Module 1BL
194.50