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9 in 1 USB TTL RS232 RS422 PRO Converter, Industrial Isolated USB to RS232 485 422 TTL Adapter, Chip with Multi Interface Support, Aluminum Alloy Casing for
Limited time offer, ends 10/15
$77.99
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Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Limited time offer, ends 10/10
$143.75
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USB to 4-Channel 485 Serial Module CH344Q SP3485 Chip 480Mbps USB Interface Supports 485 Communication at 3M baud Rate Metal case with Isolation Multiple Protection
Limited time offer, ends 10/10
$126.76
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Waveshare Industrial 6-Channel RP2350 Relay Module, Onboard RS485 / Pico HAT interfaces, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Limited time offer, ends 10/10
$85.55
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Desktop PC PCI-E to Dual-Port USB 3.0 + 20-pin Expansion Card NEC Adapter Card
Limited time offer, ends 10/14
$31.45
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USB to UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Systems Support, Support Linux (Only for Raspberry Pi)
Limited time offer, ends 10/13
$58.29
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WISDUM Monster N-Lite 211 Wireless Earbuds Bluetooth 6.0 Stereo Headphones with Noise-Cancelling Mic and LED Display, Built-in Mic for Clear Calls, Waterproof Design for Sports
Limited time offer, ends 10/13
$69.89
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