PC Cable Adapter Voice Card to Headset
By Plantronics

Number of Connectors: 3 - Cable Length: 10ft - Connector Details: 1 x Quick Disconnect Male - 2 x 3.5mm Male - Platform Support: PC - Additional Information: - Coiled - - ... 

DPC for Palm m500 Series Motorola Handsets
By Socket Mobile

Now you can check and reply to email, synchronize schedules and contacts, transfer files, and browse web clippings all instantly, wirelessly, and easily with Sockets Digital Phone Connection. Just plug the Digital Phone Connection card into your Palm m500/m505, attach the cable into your mobile phone and create an instant all-digital connection to the Internet. ... 

DPC for Pocket PCs - Ericsson R520/T39 Handsets
By Socket Mobile

Check email anywhere, anytime within your wireless coverage by connecting your Pocket PC to your mobile phone. The Mobile Email PocketPak gives you several email options, including America Online (AOL), Microsoft network (MSN), and Microsoft Pocket Inbox. The PocketPak also makes web browsing, faxing, connecting to your office network, and transferring files wireless and convenient. ...