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"usb 3g modem"
AJMRTC 2Pcs CP2102 Micro USB to UART TTL Serial Converter Module, 6 Pin Serial Adapter, Replace FT232 for STC MCU Download Debug
Limited time offer, ends 11/29
$23.08
Free Shipping
AJMRTC USB to RS232 Mini 4P Programming Cable for Uniden Bearcat Scanner BC250D BC296D UBC3300XLT, Serial Write Frequency Cord for Radio Scanner Configuration
Limited time offer, ends 11/29
$22.77
Free Shipping
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (50pcs)
Limited time offer, ends 11/15
$1,196.09
Free Shipping
AXE3000 Wi-Fi 6E AX210 Bluetooth 5.3 Wireless 5374Mbps 2.4G/5GHz/6G WiFi 802.11AX/AC PCIExpress Network Card Adapter PC
Limited time offer, ends 11/15
AJMRTC USB4 USB3.2 Gen2 Type-C Ethernet Adapter, RTL8159 Chip USB-C to Multi-Gig LAN Converter, Supports 10Gbps/5Gbps/2.5Gbps/10000Mbps Gigabit Network, for Laptop Desktop PC NAS Network Expansion
Limited time offer, ends 11/29
$209.67
Free Shipping
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (10pcs)
Limited time offer, ends 11/15
$225.80
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 11/15
$201.36
Free Shipping
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
Limited time offer, ends 11/15
$79.52
Free Shipping
AJMRTC 6.5FT USB A to 2.5Gbps Ethernet Adapter Cable, USB Type A to RJ45 2.5G Gigabit LAN Network Cord, USB 2.5G Ethernet Converter for Desktop, Laptop, Switch, NAS and Network Devices
Limited time offer, ends 11/29
$20.55
Free Shipping
USR-W630S RS232 RS485 Serial to Wi fi and Ethernet Converter Dual-Band Dual Ethernet Port Wi Fi5 Serial Server Qualcomm Version (Server Without Spare Part)
Limited time offer, ends 11/15
$182.36
Free Shipping
AJMRTC PCI-E USB Expansion Card, PCIe to 1×USB 3.1 Type C + 2×USB 3.0 Type A Adapter Card, PCI Express X1 Expansion Add-On Card for Desktop PC
Limited time offer, ends 11/29
$24.03
Free Shipping
NGFF M.2 Key B to USB 3.0 Adapter Expansion Card for 3G/4G/5G Module M.2 Wifi Card with Dual NANO SIM Card Slot 2.4G/5G Antenna
Limited time offer, ends 12/01
$23.75
Free Shipping
USB to 10Gb Ethernet Adapter,USB 3.2 Gen2 x2 10GbE RJ45 Realtek RTL8159
True 10GbE USB 3.2 Gen 2x2 Universal Compatibility Industrial Design Altminum CNC
Limited time offer, ends 11/14
$167.80
Free Shipping
Tiny Serial Ethernet Converter USR-TCP232-T2 Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Upgraded (20pcs)
Limited time offer, ends 11/15
$442.89
Free Shipping
USR-W610 Qualcomm Version Serial RS232 RS485 /Ethernet to Wi-Fi Converter 2·4G Wi-Fi Serial Server Support MQTT/TCP/UDP/HTTP Data Communication
Limited time offer, ends 11/15
$129.16
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 11/15
$163.25
Free Shipping
AJMRTC M.2 B-Key WWAN 4G Module Adapter Card, M.2 B Key to USB + Dual TF Card Expansion Board, Compatible with 3042 3052 WWAN Module for Desktop Embedded System
Limited time offer, ends 11/29
$30.09
Free Shipping
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)
Limited time offer, ends 11/15
$100.66
Free Shipping
Elfin-EW42B Gateway TTL to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server +Terminal Part)
Limited time offer, ends 11/15
$41.00
Free Shipping
AJMRTC 1PCS USB 2.0 to TTL RS485 Serial Converter Adapter, FTDI FT232RL SN75176 Dual Function Module, Dual Protection USB to RS485 TTL Serial Communication Board for Industrial Serial Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC USB to RS485 Serial Adapter Cable, 1.8M Long Wire End USB-RS485-WE-1800-BT Cable for Industrial Control, PLC and Various Industrial Equipment Communication
Limited time offer, ends 11/25
$18.12
Free Shipping
AJMRTC USB 2.0 to TTL RS485 Serial Converter Adapter, FT232RL SN75176 Chip Dual Function Module, Dual Protection USB to RS485 TTL Serial Adapter for Industrial Communication Debugging
Limited time offer, ends 11/25
$12.07
Free Shipping