Ports Spec: One standard 15-pin VGA monitor output - Supports video resolutions up to 1280 x 1024 in 16-bit color. Just plug your external monitor's existing video cable into the port replicator.
Two standard USB 2.0 ports - Ideal for most USB devices, including printers, keyboards, mice, and memory keys. These USB 2.0 ports are backward-compatible with USB 1.1 devices.
Two powered USB 2.0 ports - Deliver 2x the power of standard USB ports (1000 mA). The included external AC power adapter allows these ports to stay active even when the notebook is shut down or disconnected . It is ideal for USB devices that draw power from the notebook, including external optical drives and hard drives, or for USB devices that require recharging. These USB 2.0 ports are backward-compatible with USB 1.1 devices.
One 10/100 Ethernet (RJ-45) for I...
Compatibility: Compatible with select Lenovo 3000 notebooks, ThinkPad T, R, X, SL, Z and Edge series laptops
Compatible with the ThinkPad Advanced Mini Dock, ThinkPad Essential Port Replicator, and ThinkPad External Battery Charger
Compatibility: Compatible with the following 65w and 90w DualCore ThinkPad Models with Integrated Graphics: ThinkPad 20AQ, L440, L450, L460, L540, L560, P50s, T440, T440p, T440s, T450, T450s, T460, T460p, T460s, T540p, T550, W550s, X240, X250, X260.
NOT recommended if the system AC adapter is 170W.
Compatibility: HP Compaq Business Notebook Nc2400, HP Compaq Business Notebook Nc4400, HP Compaq Business Notebook Nc6320, HP Compaq Business Notebook Nc6400, HP Compaq Business Notebook Nx6110, HP Compaq Business Notebook Nx6310, HP Compaq Business Notebook Nx6325, HP Compaq Business Notebook Nx7400, HP Compaq Tablet PC Tc4400