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"bluetooth dongle"
EVURU USB to TTL, USB to RS232, USB to RS485 Serial Port Adapter Expanding USB-HUB Multi-Port, Blue
Limited time offer, ends 11/07
1pc USB to RS485/422 Converter Industrial Grade USB-RS485 USB-RS422 Converter
Limited time offer, ends 11/08
USB / Type-C to 5G Ethernet Adapter RJ45 Wired Network Converter, 5Gbps LAN Adapter for MacBook / Laptop / Tablet, Compatible with Win10/11 / macOS
Limited time offer, ends 11/08
$58.79
Free Shipping
AJMRTC Industrial Grade Isolated USB to RS485(D) Bidirectional Converter, 2M Cable Length, FT232RNL Chip, RJ45 Connector with T568B Pinout for Industrial Serial Communication Data Transmission
Limited time offer, ends 11/25
$45.44
Free Shipping
AJMRTC 10Pcs Mini MAX3232 RS232 to TTL Level Converter Board, Serial Port Converter Module, RS232 TTL Signal Adapter for MCU Serial Communication and Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC USB To RS485 (E) Industrial-Grade Isolated Bidirectional Converter, Onboard FT232RNL Chip, Galvanic Isolated RS485 Serial Adapter, Long Distance Communication Module for Industrial Control
Limited time offer, ends 11/25
$24.45
Free Shipping
AJMRTC 10Pcs MAX3232 RS232 to TTL Serial Converter Module, SAMIORE ROBOT Mini RS232 TTL Level Conversion Board, Serial Port Communication Module for MCU Electronic DIY Projects
Limited time offer, ends 11/25
$11.48
Free Shipping
AJMRTC Independent DualChannel Analog Signal Conversion Module, HighStability SmallSize Signal Converter Board for Household Equipment, Industrial Control and IoT System Hardware Projects
Limited time offer, ends 11/25
$23.85
Free Shipping
AJMRTC 2-CH UART to ETH Ethernet Converter, Dual Channel Serial Port Transparent Transmission Module, TCP/UDP Serial to Ethernet Module for Industrial Control, Remote Data Communication
Limited time offer, ends 11/25
$24.32
Free Shipping
USB 3.0 to RJ45 Gigabit Ethernet Adapter 1000Mbps Wired Network Converter, Driver-Free, USB-A to LAN Dongle for Laptop / PC / Desktop, Stable Internet
Limited time offer, ends 11/08
$31.79
Free Shipping
AJMRTC Industrial USB To TTL (C) 6Pin Serial Cable, FT232RNL Chip with MultiProtection Circuits, USBC to UART Adapter for Embedded Debugging Industrial Module Hardware Repair Spare Part
Limited time offer, ends 11/25
$39.92
Free Shipping
