here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"Freecom 56298"
BAUDCOM SFP 1G Module, Single-Mode SC Fibre Optic Cable transceiver Compatible with Cisco SFP-1G-LR,20KM, Ubiquiti UF-MM-1G, Netgear, Mikrotik, D-Link, Supermicro Other Switches
Limited time offer, ends 11/14
$57.79
Free Shipping
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 11/15
$106.68
Free Shipping
Wireless-AC8265 Dual Mode AC8265 Wireless NIC Module,2.4GHz/5GHz
Limited time offer, ends 11/15
$68.03
Free Shipping
DTECH Two-way Transparent RS422 RS485 Serial Port to TCP/IP Ethernet Device Converter Server
Limited time offer, ends 11/14
Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits
Limited time offer, ends 11/15
$106.68
Free Shipping
Waveshare RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway, Serial Port to HTTPD Client
Limited time offer, ends 11/15
$120.36
Free Shipping
waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission
Limited time offer, ends 11/15
$128.22
Free Shipping
waveshare Industrial USB to RS485 Converter Bidirectional Adapter with Original FT232RL and SP485EEN Chip, Onboard TVS, Self-Recovery Fuse, Protection Diodes, Transmission Distance up to 1.2km
Limited time offer, ends 11/15
$46.48
Free Shipping
Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
Limited time offer, ends 11/15
$114.88
Free Shipping
waveshare Industrial USB to RS485 Converter Extending USB to 4CH RS485, 1200bps ~ 460800bps Baudrate, Transmission Distance up to 1.2km, Compatible with Win7/8/8.1/10/11, Mac, Linux, Android,etc
Limited time offer, ends 11/15
$65.64
Free Shipping
8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol
Limited time offer, ends 11/15
$147.72
Free Shipping
waveshare RS485 to RJ45 Ethernet Converter Module, Industrial RS485 Serial Server, TCP/IP to Serial Module, Modbus Gateway, 6~36V Power Supply, Rail-Mount Support
Limited time offer, ends 11/14
$54.78
Free Shipping
USB TO TTL Converter Serial Cable FT232RNL Chip, with Separated 4pin Header + SH1.0 3PIN Connector for Raspberry Pi 5 Serial Port Debugging Compatible with Linux Android WinCE Win7/8/8.1/10/11
Limited time offer, ends 11/15
$43.78
Free Shipping
Industrial Isolated RS485 to RJ45 Ethernet Serial Server, TCP/IP to Serial, 6~36V Power Supply, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode, with Electrical Isolation
Limited time offer, ends 11/15
$79.32
Free Shipping
2PCS Industrial USB to RS485 Bidirectional Converter Adapter Board with Original FT232RNL and SP485EEN Chip Fast Communication up to 1.2km Transmission Distance Embed Protection Circuits
Limited time offer, ends 11/15
$71.11
Free Shipping
waveshare Industrial Isolated Multi-Bus Converter, USB / RS232 / TTL to RS232 / 485 / TTL Adapter Converter with FT232RL Chip, Support Win7/8/8.1/10, Linux, Android, Wince, and so on
Limited time offer, ends 11/15
$101.15
Free Shipping
RS232/485 to WiFi Ethernet Serial Server Converter, Modbus Gateway, MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V Power Supply
Limited time offer, ends 11/14
$335.87
Free Shipping
Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving
Limited time offer, ends 11/14
$142.91
Free Shipping
RS232/485 to WiFi POE Ethernet Serial Server Converter, Modbus/MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V/PoE Power Supply
Limited time offer, ends 11/14
$379.07
Free Shipping