1.USB TO RS232 Adapter , High -quality USB-DB9M 3. ... USB-DB9MCertification: CE,FCC,ROHSTerminals: gold / nickel platingVersion: 1.10Packaging & DeliveryPackaging Detail:PE Bag , Poly Bag ,Blister ... BagDelivery Detail:1-3 days for sample test ,7-20 days for mass productSpecifications1.USB TO RS232 Adapter , ... -2322.0 USB-DB9M TO RS232 AdapterDetails:1.USB TO RS232 Adapter , High -quality USB-DB9M2. CE, ...