PC can be completely compatible with RS232-C data interface, RS422 interface has DB9 connectors and four terminals can be chosen
Specs & features:
1) Plug and play, small volume, easy installation
2) Convert RS-232 data transmit (TXD) and data receive (RXD) signal into full-duplex RS-422 signals.
3) Powered from RS-232 handshake lines -no power supply needed!
4) Point to multiple point
5) Automatic Send Data Control - no software drivers needed!
7) Standar:Accord EIA RS-232, RS-422 standard
TX, RX, GND
D+, D-, GND
Shipping and delivery details:
1) if quantity is not very big ,Most of the items ordered will be sent within the next 24-48 hours after payment is confirmed.-It usually takes around 3-5workings to air ship to your countries by express ,such as DHL,UPS OR FEDEX .Surely ,if only serval pcs ,can choose Airmail .Normally ,ship to asia ,west european ,north america around 7 to 15 working days . Ship to South America ,Mid-East, East Euro, Africa around 15 to 30 working days .(Pls kindly get that we are not responsible for any accidence,delays,and other issures caused by shipping company .)
2) Items will be 100% checked by our professional inspector before shipping
3) The price is NOT free shipping price. the shipping way is depend on seller ,Seller will check the reasonable shipping cost before sending and keep buyer be informed .
4) Normally, we accept International small trial Order before big Quantity . Small samples are free but buyer pay the shipping cost . That is a mutual support and understanding . if you have different ideas or better suggestion ,be free to leave message .
Warranty and terms:
1)Warranty year is 1 year under normal use,the warranty period is a year from the date of original purchase.
2) NOTE: Return policy is exchange only, buyer must pay return shipping fee for item.