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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
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  • $16.73 
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  • $15.13 - $16.73
WWAN 4G Network Module Adapter M.2 B Key to USB/Dual TF Expansion Card Support for 3042 3052 (M.2 B-Key to USB3.0)
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  • $23.33 
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  • $21.73 - $23.33
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (No Seat)
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  • $17.47 
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  • $15.87 - $17.47
PCIe4.0 x16 to 2Port QSFP28 Network Card 100G Fiber Module Adapter E810-CQDA2
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PCIe4.0 x16 to 2Port QSFP28 Network Card 100G Fiber Module Adapter E810-CQDA2

Limited time offer, ends 09/20

  • Model #: 20260812ZP322C5JS
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  • $404.79 
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RJ45 + USB C Port POE Splitter Standard 48V to 5V USB Power Supply Module (Gigabit 5V 3.5A)
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  • $36.56 
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  • $34.96 - $36.56
WWAN 4G Network Module Adapter M.2 B Key to USB/Dual TF Expansion Card Support for 3042 3052 (M.2 B-Key to USB-C)
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  • $29.00 
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  • $27.40 - $29.00
RJ45 + USB C Port POE Splitter Standard 48V to 5V USB Power Supply Module (100Mbps 5V 2.4A)
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  • $29.00 
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  • $27.40 - $29.00
RJ45 + USB C Port POE Splitter Standard 48V to 5V USB Power Supply Module (Gigabit 5V 2.4A)
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  • $32.78 
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  • $31.18 - $32.78
RJ45 + USB C Port POE Splitter Standard 48V to 5V USB Power Supply Module (100Mbps 5V 3.5A)
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  • $34.67 
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  • $33.07 - $34.67
WWAN 4G Network Module Adapter M.2 B Key to USB/Dual TF Expansion Card Support for 3042 3052 (M.2 B-Key to Dual TF)
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  • $25.22 
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  • $23.62 - $25.22
WWH-PL2303HX USB to TTL to UART RS232 COM Cable module Converter
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WWH-PL2303HX USB to TTL to UART RS232 COM Cable module Converter
  • Brand: Weiweihui Technology Co., Ltd.
  • Type: Sensors
  • Model #: PL2303HX
Mini USB to RS485 485 Converter Adapter Anti-jamming Support Win7/2000/XP/Vista
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Mini USB to RS485 485 Converter Adapter Anti-jamming Support Win7/2000/XP/Vista
  • Brand: Qin Bo Electronics
  • Type: Sensors
  • Application: PC Peripherals
  • Model #: 11402021
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  • $9.99 
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  • $4.99 - $9.99
USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $16.73 
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  • $15.13 - $16.73