- Connectors: 1 x DB9 Male to 1 x DB9 Female
- Type: Null Modem Adapter
- Convert your existing serial cables into null modem cables.
- Fully molded and protect against unwanted EMI/RFI.
- Good customer serviceReview by iCloud computin
bought only $2.00 null modem but got full customer service by email and got it after 3 days Thanks (Posted on 5/23/2013)