brand: Hualixin model: RS485/422/232 three-in-one cat Color classification: 1 way RS485 bidirectional data 1 way 232 RS485/422/232 three in one manufacturing enterprise: Beijing Guanghang Trading Company Time to market: 2019-09-25 Processing Time Typical Processing Time: 1 - 4 business days Shipping Time Expedited: 2-5 business days(DHL/UPS/EMS) Standard: 6-25 business days(Airmail) We ship to over 200 countries worldwide! Payment Methods Credit Cards we accept: Payment Services: Ask a New Question * Category Shipping Payment Complaint Order Other * Subject * Message Cancel