You can rest assured to buy USB 2.0 to RS232 DB9 Serial Device from our factory and we will offer you the best after-sale service and timely delivery.
USB 2.0 to RS232 DB9 Serial Device
Optional Accessories ( If your PC without RS232 Port, then need one pcs)
Cable Length: 0.8M
USB port: Support USB 1.1 / 1.0 / 2.0
Chips: CH-340
FAQ
High quality USB 2.0 to RS232 DB9 Serial Device
Q:Can you make our logo?
A:Yes, we offer OEM service, we could print it according to your design.
Q:What's the MOQ?
A:500pcs. For details, please contact us.
Q:What’s the sample time and lead time for mass productions?
A:Normally, sample lead time is 1-2 days, Mass (5000pcs) production lead time is about 7 days.
Q:What’s the payment term?
A: We accept T/T, Western Union and Paypal. Full prepaid for small orders and 30% deposit and balance 70% before shipping for big quantity.
Q:What’s the shipping method?
A: By express(Fedex,DHL, UPS and TNT, etc.) By sea or by air.