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"ethernet card"
RS232 to RJ45 Converter Industrial Serial Server RS232 to Ethernet TCP/IP to Serial Rail-Mount Available Supports TCP Server TCP Client UDP Mode UDP Multicast
Limited time offer, ends 11/08
$84.08
Free Shipping
PCIe to ETH and M.2 Adapter for Raspberry Pi 5, Supports 2280/2260/2242/2230 NVMe M.2 SSD, 5Gbps Data Rate, Gen2 Booting, Gigabit Ethernet, High-Speed Reading/Writing for Raspberry Pi 5
Limited time offer, ends 11/08
$82.05
Free Shipping
ESP32-P4 PoE Ethernet Dev Board, 100Mbps RJ45 + PoE Power, USB-C Power Option, RISC-V MCU, 32MB PSRAM + 32MB Flash, MIPI-CSI/DSI, USB 2.0 OTG HS, 40-Pin Header, TF Slot
Limited time offer, ends 11/08
$76.58
Free Shipping
Fits Raspberry Pi Compute Module 5 IO Board with PoE Feature, M.2 NVMe SSD Support, GPIO Header,Ethernet, USB, HDMI &Metal Case, Power Supply,Cooling Fan
Limited time offer, ends 11/08
$172.34
Free Shipping
Waveshare RS485 to Ethernet Converter Industrial RS485 to RJ45 Converter High Speed Low Power Upgradable
Limited time offer, ends 11/08
$76.58
Free Shipping
Industrial Grade RS232/485 to WiFi ETH Serial Server 6t Modbus Gateway MQTT Gateway Metal Case
Limited time offer, ends 11/08
$110.87
Free Shipping
USB 3.2 Gen1 to RJ45 Gigabit Ethernet Converter, No Need Driver,Plug and Play,Multi Systems Compatibility
Limited time offer, ends 11/08
$55.01
Free Shipping
PCIe to 2.5G Ethernet Adapter Board (C) for Raspberry Pi 5, RTL8125 2.5GbE RJ45 LAN, PCIe x1 Gen2 16-Pin, Driver-Free Plug and Play, Side-Mount Acrylic Bracket
Limited time offer, ends 11/08
$49.22
Free Shipping
RS485 to WiFi/Ethernet Converter Module RS485 to ETH Rail-Mount Serial Server Modbus/MQTT Gateway
Limited time offer, ends 11/08
$131.30
Free Shipping
waveshare RS485 to Ethernet Converter High-Speed Low-Power High-Stability Upgradable Supports Customized Heartbeat/Registration Packets,Customized Webpage,RFC2217-like Protocol,Time-Out Reboot
Limited time offer, ends 11/08
$82.05
Free Shipping
Industrial Serial Module 2-Ch RS485 to RJ45 Ethernet Serial Server Dual ETH Ports POE Network Port Bi-Directional Transparent Transmission
Limited time offer, ends 11/08
$129.68
Free Shipping
waveshare 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 11/08
$125.83
Free Shipping
Industrial RS485 to RJ45 Ethernet Serial Server, Support POE Ethernet Port Power Supply, Electrical Isolation, TCP/IP to Serial, Rail-Mount Support
Limited time offer, ends 11/08
$90.26
Free Shipping
AJMRTC M.2 NGFF Key A+E to PCIe 1X Adapter, M2 2230 Wireless Network Card Converter, PCI Express X1 Slot Support WiFi Bluetooth Module for AX200, 9260AC, 8265AC, Desktop PC WiFi Upgrade
Limited time offer, ends 11/25
$11.48
Free Shipping
Metal PCIE PCI-E Half to Full Size Extension Card Wireless WiFi PCI-Express Adapter Bracket With Screws
Limited time offer, ends 11/09
$42.75
Free Shipping
UTP 8P8C RJ45 Ethernet Adapter Cat5/Cat5e Ethernet Male to Female Adapter for Laptops Desktops Routers Straight Type
Limited time offer, ends 11/08
$14.23
Free Shipping
CM4-IO-BASE-A + USB HDMI Adapter, Mini Base Board for Raspberry Pi Compute Module 4 with More USB and HDMI Connectors
Limited time offer, ends 11/08
$93.00
Free Shipping
PCI-e 3.0 16X Extension Cable Gen3 8Gbps PCI Express Card Adapter Cable for 1U/2U Chassis 20cm (Male to Male)
Limited time offer, ends 11/09
$30.44
Free Shipping
Applicable desktop PCI-E adapter, USB 3.0 expansion card, USB PCI-E adapter, PCI-E expansion dock, HUB
Limited time offer, ends 11/08
$44.69
Free Shipping
PCIe to Gigabit ETH Board (C) for Raspberry Pi 5 PCIe to RJ45 Module Fits Raspberry Pi OS Driver Free with Acrylic Mounting Plate
Limited time offer, ends 11/08
$35.63
Free Shipping
Mini TTL to Ethernet Module Serial UART to ETH Converter Gold Plated Stamp Hole Design Highly Integrated for Industrial, IoT, and Security Applications
Limited time offer, ends 11/08
$48.31
Free Shipping
Industrial Serial Server RS485 to Ethernet Converter TCP/IP to Serial RS485 to RJ45 Modbus/MQTT Gateway RS485 to JSON, etc
Limited time offer, ends 11/08
$82.05
Free Shipping
RS485 to Ethernet Converter Industrial RS232/RS485 to RJ45 Converer Dual Serial Ports Bi-Directional Rransparent Data Transmission
Limited time offer, ends 11/08
$144.98
Free Shipping
AJMRTC 2-Port SFF-8643 Mini-SAS HD to PCIe 4.0 X8 Adapter Card, Without PCIe Bifurcation Function, Comes with Regular and Low-Profile Bracket, for Server, Workstation, U.2 NVMe SSD Storage Expans
Limited time offer, ends 11/29
$30.88
Free Shipping
Industrial 2-Ch RS485 to RJ45 Ethernet Serial Server Dual ETH Ports Dual Channels RS485 Independent Operation Bi-Directional Transparent Transmission
Limited time offer, ends 11/08
$121.13
Free Shipping
PCIe to M.2 Adapter with PoE Function (B) for Raspberry Pi 5, Supports NVMe M.2 SSD (2230/2242/2260/2280), High-Speed Reading/Writing, IEEE 802.3af/at PoE HAT with Dual LED Indicators
Limited time offer, ends 11/08
$84.79
Free Shipping
PCIe to M.2 E Key Adapter with PoE HAT & Wireless-AX210 Module for Raspberry Pi 5, NGFF M.2 E Key NIC Compatible, Power Over Ethernet, 16PIN PCIe Interface, 5V/12V Output, Stackable GPIO Header
Limited time offer, ends 11/08
$144.98
Free Shipping
Industrial Grade RS232/485 to WiFi POE Ethernet Serial Server 6t Modbus Gateway MQTT Gateway Metal Case
Limited time offer, ends 11/08
$125.12
Free Shipping