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"external modems"
USB to RS232 RS485 Serial Converter Adapter Onboard Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7
Limited time offer, ends 11/08
$35.26
Free Shipping
USB to RS232/485 Serial Port Converter Adapter Cable with Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7,Supports 3.3V / 5V,RS232 / RS485 Communication Switching
Limited time offer, ends 11/08
$31.61
Free Shipping
5 PCS ST-Link V2 Emulator Downloader Programmer Support Programming Unit STM8 STM32 (Random Color)
Limited time offer, ends 11/08
$28.99
Free Shipping
Wireless MINIPCIE AX200 NIC, 2.4G / 5GHz Gigabit Dual-Band Wi-Fi 6, 802.11AX Sta
Limited time offer, ends 11/08
$62.90
Free Shipping
Waveshare USB to LoRa Data Transfer Module Based On SX1262, 850~930MHz Frequency
Limited time offer, ends 11/08
$61.53
Free Shipping
RS232/RS422/RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Bi-Directional Tran
Limited time offer, ends 11/08
$93.00
Free Shipping
1.25Gbps Gigabit SFP Fiber to Ethernet Converter, with PoE Module
Limited time offer, ends 11/08
$76.58
Free Shipping
USB to RS485 Industrial Bidirectional Converter, with FT232RNL Chip
Limited time offer, ends 11/08
$57.43
Free Shipping
Waveshare Isolated USB to 4-CH RS485/422 Converter with Original FT4232HL Chip,
Limited time offer, ends 11/08
$116.82
Free Shipping
RS232 to RJ45 Ethernet Converter Adapter with POE Function,Rail-Mount RS232 Seri
Limited time offer, ends 11/08
$92.88
Free Shipping
Industrial ESP32-S3 6-Channel WiFi Relay Module, Supports W-iF-i/Blue-Too-th / R
Limited time offer, ends 11/08
$103.94
Free Shipping
FT232 USB UART Board (Mini), USB to TTL Serial Converter Adapter Module Onboard
Limited time offer, ends 11/10
$34.45
Free Shipping
RTL8822CE Wire-less NIC RTL8822CE Wire-less Card, 2.4G/5GHz Dual-Band W-i-F-i 5,
Limited time offer, ends 11/08
$38.28
Free Shipping
Industrial USB to RS232 Serial Adapter Cable, with Original FT232RL Chip, USB Ty
Limited time offer, ends 11/08
$42.72
Free Shipping
FT232 USB UART Board (Type A), USB to TTL Serial Converter Adapter Module Onboar
Limited time offer, ends 11/08
$35.63
Free Shipping
Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independen
Limited time offer, ends 11/08
$160.43
Free Shipping
FT232 USB UART Board (Micro), USB to TTL Serial Converter Adapter Module Onboard
Limited time offer, ends 11/10
$34.78
Free Shipping
AJMRTC RP2350ZeroCM Mini Development Board, RP2350 DualArchitecture MCU Module with USBC Plug, 12 PIO Interfaces, Castellated Embedded Module for DIY Electronic Prototyping & Maker Projects
Limited time offer, ends 11/25
$33.81
Free Shipping
AJMRTC RP2350GE Development Board, RP2350 Microcontroller Based Dev Kit, 1.14Inch 65KColor LCD Display, OnBoard USB Debug Downloader for Embedded Programming & STEM DIY Projects
Limited time offer, ends 11/25
$44.02
Free Shipping
RS232/RS422/RS485 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function,
Limited time offer, ends 11/08
$103.94
Free Shipping
USB to LoRa Data Transfer Module Based On SX1262, 850~930MHz Frequency, Suitable
Limited time offer, ends 11/08
$71.11
Free Shipping
USB to RS232/485/422/TTL (UART) Converter with Original FT232RNL Chip,Industrial
Limited time offer, ends 11/08
$101.20
Free Shipping
2PCS FT232 USB UART Board (Type C), USB to TTL Serial Converter Adapter Module O
Limited time offer, ends 11/08
$46.48
Free Shipping
Waveshare TTL UART to CAN Mini Module, with TTL and CAN Conversion Protocol, Sup
Limited time offer, ends 11/08
$44.46
Free Shipping
USB to RS485 Converter Adapter Original FT232RL and SP485EEN Fast Communication
Limited time offer, ends 11/08
$46.48
Free Shipping
RS485 to RJ45 Ethernet Industrial Serial Server, TCP/IP to Serial, RS485 ETH Bi-
Limited time offer, ends 11/08
$79.32
Free Shipping
1pc LoRa-E5 mini (STM32WLE5JC) Dev Board, LoRaWAN Protocol and Worldwide Frequency Supported
Limited time offer, ends 11/08
$133.98
Free Shipping
Industrial USB to RS232 Serial Adapter Cable, with Original FT232RL Chip, USB Ty
Limited time offer, ends 11/08
$42.72
Free Shipping
Wireless AX210 NIC, Gigabit Tri-Band Wi-Fi 6E, 802.11AX, Bluetooth 5.2
Limited time offer, ends 11/08
$68.37
Free Shipping
ESP32-S3 Ethernet Development Board, 10/100Mbps RJ45 Ethernet Port, Support W-i-
Limited time offer, ends 11/08
$71.11
Free Shipping
LC Connector Gigabit SFP Optical Transceiver, Multi-Mode Dual-Fiber
Limited time offer, ends 11/08
$54.69
Free Shipping
1pc Wio-E5-LE Mini Dev Board with STM32WLE5JC, LoRaWAN on EU868 and US915
Limited time offer, ends 11/08
$88.98
Free Shipping