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Data Converters
PCI-E 4 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 10/17
$33.55
Free Shipping
FOR 1pair RS485/422 optic fiber converter modem Optical transceiver Two-way RS485 data optical transceiver
Limited time offer, ends 10/17
$60.29
Free Shipping
DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE Be the first to review this product...
Limited time offer, ends 10/13
$55.90
Free Shipping
USR-G771 RS232/RS485 to LTE CAT 1 Cellular Modem Support LTE and GSM TCP UDP Transparent Transmission with SIM Card Support HTTP, MQTT, SMS (Modbus RTU to TCP Version NO Adapter)
Limited time offer, ends 10/18
$161.19
Free Shipping
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server (USR-W610)
Limited time offer, ends 10/15
$91.68
Free Shipping
PCI-E 2 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 10/17
$24.93
Free Shipping
USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server
Limited time offer, ends 10/17
$69.28
Free Shipping
USR-W630S RS232 RS485 Serial to Wi fi and Ethernet Converter Dual-Band Dual Ethernet Port Wi Fi5 Serial Server Qualcomm Version (Full Kit)
Limited time offer, ends 10/18
$199.10
Free Shipping
(Qualcomm Version USR-W610Serial RS485 RS232 to Wi·Fi Modbus Gateway Dual-Port Ethernet Converter
Limited time offer, ends 10/17
$109.98
Free Shipping
FTDI FT232RL CHIP USB TO RJ11 RJ12 ADAPTER RS232/RS485 CONVERTER SERIAL COMMUNICATION CABLE FOR NORD DRIVE / FREQUENCY INVERTER (RS232 Signal) 5M Length
Limited time offer, ends 10/13
$66.98
Free Shipping
DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE
Limited time offer, ends 10/17
$56.99
Free Shipping
WiFi RJ45 Ethernet to RS232 RS485 Serial Server Converter 2.4GHz Support WatchDog Modbus Gateway TCP/UDP/HTTP IP P2P Chipset MTK
Limited time offer, ends 10/17
$54.96
Free Shipping
Vszerda Low Cost Solution Serial TTL to Ethernet Module USR-TCP232-T2 Web page configuration / DHCP & DNS
Limited time offer, ends 10/14
$34.19
Free Shipping
RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 10/17
$53.65
Free Shipping
PCIe to Single Serial Port DB9 RS232 PCI-E x1 Serial Card Expansion Adapter Converter Chipset ASIX AX99100 for Desktop Computer
Limited time offer, ends 10/17
$12.95
Free Shipping
W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
Limited time offer, ends 10/14
$108.79
Free Shipping
DB9 to RJ45 Serial Converter RS232 Male/Female to RJ45 Ethernet Port Adapter, Supports Long Distance Transmission up to 20m via CAT5/CAT6 Cable, Plug and Play (2Pcs Male+Female)
Limited time offer, ends 10/17
$14.85
Free Shipping
Edge Computing IoT Gateway 2*RS485 1*Ethernet with SD Card for Data Storage Modbus to MQTT/Json DL645 to MQTT+Json RS485 to Ethernet USR-N720-ETH
Limited time offer, ends 10/18
$253.65
Free Shipping
(Price for 4 Piece) TTL to Ethernet Module Plug-in Packet Design with 1*TTL, 1*RJ45 10Mbps Ethernet USR-TCP232-T0
Limited time offer, ends 10/18
$168.15
Free Shipping
Serial to Dual Band WiFi Converter RS232 to WiFi Converter Modbus Gateway Modbus RTU to TCP with MQTT IEEE802.11 a/b/g/n Easy Configuration Serial Device Server USR-DR162
Limited time offer, ends 10/18
$93.77
Free Shipping
(Price for 2 Pcs) GSM Modem Serial RS232 RS485 to GPRS DTU with at Command USR-GPRS232-730
Limited time offer, ends 10/18
$282.15
Free Shipping
Point to Point/MultiPoint Gigabit Wireless Bridge Dual Band 5.8G WiFi Ip64 Waterproof Up to 2KM 300Mbps High Speed 8dBi High-Gain Antenna 100Mbps LAN Port Outdoor CPE USR-ST508E2 Pack
Limited time offer, ends 10/18
$225.15
Free Shipping
RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 10/13
$62.24
Free Shipping
PCIEASIX/AX99100 single serial port expansion card - PCIE to 9-pin printer interface serial port card
Limited time offer, ends 10/14
$25.79
Free Shipping