here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"network card"
- In Stock
- Sold by Newegg
- New
Can’t find the filter you need? Let AI help.
I'm Celeste, Newegg's tech expert! Need help with "network card"?
Industrial RS232/RS485 to Ethernet Converter Dual Serial Ports, Allows Bi-Directional Transparent Data Transmission TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client Available
Limited time offer, ends 11/01
$125.83
Free Shipping
Pi 500 Portable Keyboard Computer Compatible with Raspberry Pi 500, Same Quad-Core 64-bit Arm Processor, Support WiFi/Bluetooth, Comes with Official 32GB Micro SD Card (6 Items)
Limited time offer, ends 11/04
$685.99
Free Shipping
ESP32-S3 Ethernet Development Board, 10/100Mbps RJ45 Ethernet Port, 240MHz Dual Core Processor, Onboard Type-C Port & TF Card Slot, Support Wi-Fi & BLE & ETH Communication, with OV2640 Camera
Limited time offer, ends 11/04
$71.53
Free Shipping
RS485 to Ethernet Converter with High-Speed Low-Power High-Stability Up-gradable Easy to Communicate Between RS485 and RJ45 Port Ethernet
Limited time offer, ends 11/01
$56.98
Free Shipping
USB Ethernet Adapter USB 3.0 to 10 100 1000 Mbps Gigabit LAN Network Adapter Mini RJ45 Internet Adapter Compatible with Nintendo Switch Laptop PC MacBook Surface XPS Raspberry Pi 4b and More
Limited time offer, ends 10/31
$44.96
Free Shipping
PCIe to M.2 4G/5G and USB 3.2 HAT, Compatible with Raspberry Pi 5 Cellular Modem and SIMCom/Quectel 4G/5G LTE Modules, Comes with 5G-4IN1-PCB Antenna, High-Speed Networking
Limited time offer, ends 11/01
$85.48
Free Shipping
Industrial Grade CAN/CAN FD Bus Data Analyzer, USB to CAN FD Adapter, CAN/CAN FD Bus Communication Interface Card, CAN/CAN FD Protocol Data Analyzer, Support Windows and Linux
Limited time offer, ends 11/01
$207.08
Free Shipping
2PCS ESP32-S3 PoE Ethernet Development Board, 10/100Mbps RJ45 ETH Port, 240MHz Dual Core Processor, Onboard Type-C Port & TF Card Slot, Support WiFi & BLE & Ethernet Communication, with POE Module
Limited time offer, ends 11/04
$132.29
Free Shipping
M.2 A E Key to 2.5 Gigabit Ethernet,Support X1X86 SBC, Intel i226 2.5G Ethernet Server NIC, Interface Card10/100/1000/2500 Mbps RJ45 LAN, Support 2230
Limited time offer, ends 11/01
$43.62
Free Shipping
