serial cable analog (original DKU-5 is an USB cable with complicated schematic). The Nokia CA-80 USB Data Cable features additional charging connector. For Nokia 2112, 2115, 2270, 2272, 2280, 2285, 3100, 3105, 3108, 3120, 3125, 3200, 3205, 3220, 3585, 3586, 3587, 3588, 3589i, 5100, 5140, 6011i, 6012, 6015, 6015i, 6016i, 6019i, 6020, 7210, 7360.Serial. Not tested

Rx is at Nokia pop-port pin 6Tx is at Nokia pop-port pin 7GND is at Nokia pop-port pin 8Not tested

checkhttp://www.ftdichip.comfor usb port converter driversOriginal DKU-5 cableis the older design with serial port emulation and there is a speed limit at 115200bps. The cable connectors are inBlackcolor and the USB side is about 7cm in length, which is longer than DKU-2 or CA-53.The current version of Nokia PC Suite NO LONGER supports DKU-5.Original CA-42 cableis the replacement of the DKU-5 for most newer compatible cell phones. It eliminates the software emulation but doing the Pop-port to USB conversion right at chip inside the cable. It behaves more like a true plug-n-play. Speed limitation is 230400bps. The cable connectors are inBluecolor and the USB side is about 7cm in length, which is longer than DKU-2 or CA-53.Both cables are not for charging - data connection only.

14 pin Nokia pop-port cell phone proprietaryconnector

This external connector for Nokia 2112, 2115(i), 2116i, 2125i, 2126i, 2128i, 2270, 2272, 2280, 2285, 3100, 3105, 3108, 3120, 3125, 3200, 3205, 3220, 3300, 3570, 3580, 3585(i), 3586(i), 3587(i), 3588i, 3589i, 3220, 5100, 5140, 6011i, 6012, 6015(i), 6016i, 6019i, 6020, 6100, 6101, 6102, 6108, 6200, 6220, 6225, 6233, 6560, 6585(i), 6610, 6610i, 6800, 6810, 6820, 6822, 6200, 7200, 7210, 7250, 7250i, 7260, 7360, 7610, 9300, E50, E60, E61, E61i, E65, E70, N70, N71, N72, N73, N80, N90, N92, N93, N93i.....The port contains signals for handsfree microphone, stereo speakers, FBus Rx/Tx or USB signals for the phones supporting them, power output for feeding the accessories that dont have their own batteries, and the Accessory Control Interface (ACI), a bidirectional serial control bus for connection of phone accessories, with a proprietary protocol.PinNumberPinNameDescription

1VinCharger input

2GNDCharger ground

3ACIAccessory Control Interface (short with pin 2 for handsfree recognition)

4V Out / VDD+Connected to pin 3 in DKU-2 usb data cable / For Hansfree (ex. HS-23): microchip power supply

5USB VbusAlso act as USB power detection? Should be connected to USB pin 1 in usb data cable. (USB Vcc +5V)

6FBus Rx/USB D+USB exists only in some models*. Should be connected to USB pin 3 in usb data cable. (USB DATA+)

7FBus Tx/USB D-USB exists only in some models*. Should be connected to USB pin 2 in usb data cable. (USB DATA-)

8GNDData GND (USB GND)

9X Mic-Audio in - Ext. Mic input negativ

10X Mic+Audio in - Ext. Mic input positiv

11HS Ear L-Audio out - Ext. Audio out - left, negativ

12HS Ear L+Audio out - Ext. Audio out - left, positiv

13HS Ear R-Audio out - Ext. audio out - right, negativ

14HS Ear R+Audio out - Ext. audio out - right, positiv. Pins 10-14 may be used for antenna connection.

GNDshield GND in cavities

* Nokia E65, N70, N90, N91, 3230, 3300, 6155, 6170, 6230, 6230i, 6233, 6235, 6255, 6260, 6630, 6650, 6670, 6680, 6681, 7270, 7600, 7610, 7700, 7710, 9300, 9500 and some others. You may connect these phones to computer USB port by simple straight-wired USB cable (see DKU-2 schematic above).

The connector is 14 pin Nokia pop-port cell phone proprietary

This is proprietary connector.