HF5122 RJ45 RS232/485/422 Serial To Ethernet Free RTOS Serial 2 Port Transmission Converter Serial Server(equal to 2pcs HF5111B)

HF5122 RJ45 RS232/485/422 Serial To Ethernet Free RTOS Serial 2 Port Transmission Converter Serial Server(equal to 2pcs HF5111B)
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sku: 4000533970245
$28.40
Shipping from: China
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