Need to connect your iPAQ Pocket PC to a serial device? Well now you can! With this short 18" iPAQ Serial Adapter cable; you can add a fast 9-Pin DB9 Male COM port to your iPAQ 31/36/3700 Series Pocket PC for attaching cellular phones; modems; bar code scanners; GPS receivers; keyboards; digital cameras; or other RS-232 serial devices. The iPAQ Serial Adapter Cable is custom designed by engineers at Gomadic; professionally built to our specification and is available only on-line from our web site. So go ahead and expand the functionality of your PDA today! This cable works on all HP/Compaq iPAQ 3100; 3600 and 3700 series handhelds including: H3135; H3630; H3635; H3650; H3670; H3730; H3750; H3770