This docking works with the SL-5500. It will replace the docking station that came with the SL-5500.

Model Name: CE-ST6 Dimensions: 86mm x 107mm x 65mm Weight: Approx. 133g Features: • USB cable length: 2000mm • Same as bundled docking station • Docking Station with USB direct    coupled cable • 16 pin Connector for CE-170TS