ADM-2542 Four-way isolation 485 hub 4-port RS485 splitter 1 minute 4 sharer repeater support RS232

ADM-2542 Four-way isolation 485 hub 4-port RS485 splitter 1 minute 4 sharer repeater support RS232
sku: 1005004958158553
$21.00
Shipping from: China
   Price history chart & currency exchange rate