here!

I’m your shopping assistant for PC builds, upgrades, and everything tech.

Got questions? Ask away!

Start a conversation

Hey!

How can we help you today?

Track a package

Cancel an order

Resolve a payment issueBilling, declined cards, and payment method update

My Account & SecurityUpdate passwords and security settings

Need more help?

Visit Help Center

Build Tools & Resources

Price Protection Deals

For your BusinessNew

"modem"

I'm Celeste, Newegg's tech expert! Need help with "modem"?

ISP-compatible cable modems?

DOCSIS 3.1 cable modems?

Modem vs router differences?

What modem does fiber use?

Waveshare RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function, Bi-Directional Transparent Transmission, Suitable for Data Acquisition, Intelligent Instrument Monitoring, etc

Waveshare RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function, Bi-Directional Transparent Transmission, Suitable for Data Acquisition, Intelligent Instrument Monitoring, etc

$73^.25

More options from $73.25 - $74.85

Free Shipping

PUSR Industrial Mini Computer LTE Cat4 2.4&5.8 GHZ WiFi Ethernet GNSS Linux OS Cortex A53 Edge Computing PLC Programming Local Configuration Expandable IoT Controller USR-EG628-GL

PUSR Industrial Mini Computer LTE Cat4 2.4&5.8 GHZ WiFi Ethernet GNSS Linux OS Cortex A53 Edge Computing PLC Programming Local Configuration Expandable IoT Controller USR-EG628-GL

$429^.00

Free Shipping

Volume Discounts:$412.00 - $429.00

USB Over Ethernet Extender to Rj45 Adapter for Cat 6/6e/5/5e UP to 50m/164ft, USB to Ethernet Adapter for Laptop, Compatible with Computers, Mobile Phones, Keyboards, U Disks, Printers

USB Over Ethernet Extender to Rj45 Adapter for Cat 6/6e/5/5e UP to 50m/164ft, USB to Ethernet Adapter for Laptop, Compatible with Computers, Mobile Phones, Keyboards, U Disks, Printers

$12^.07

Free Shipping

Volume Discounts:$11.67 - $12.07

Find what you were looking for?