IBM Lenovo Advanced Mini Dock Type 2505 PN: 42W4600 / 42W4601 Port Replicator Docking Station. Suitable for IBM / Lenovo Thinkpad. R60 / R61 / R400 / R500 / W500. Z60T / Z60T / Z60M / Z61M. T60 / T60p / T61 / T61p / T400 / T500.
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