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30lb Bulk Lot: Vintage Computing Cables & Parallel/Serial…
The item is listed as "For parts or not working" and untested, indicating that it may have been functioning…
Lightning protection isolated bidirectional 4-way four-port RS485…
Load capacity: RS485 can connect 256 devices per interface. RS-485 provides 600W anti-rich wave, 15 KV ESD…
6Pin PL2303HXD USB to RS232 TTLCable module for win XP VISTA 7 8…
Payment: We accept payment through Paypal ONLY. If you do not have Paypal account, please registered with…
232 to 485/422 optical isolation converter lightning protection…
Compatible with RS-232, RS-485, RS-422 TIA/EIA standardsAutomatically send and receive data: RS232 three-wire…