PCGA-PRZ1 Sony PCG-Z1 Port Replicator Sony VAIO Port Replicator for Z1. Easily expand connectivity to your Z1 notebook. With the port replicator, you get one connection to your office network and all your peripherals without having to disconnect every time you are away from the desk Features Ports include: parallel, VGA, 3 USB2.0, network, and DVI-D Compatible Models:PCG-Z1A PCG-Z1A1 PCG-Z1AP1 PCG-Z1AP2 PCG-Z1AP3 PCG-Z1RA PCG-Z1RAP1 PCG-Z1RAP2 PCG-Z1RAP3 PCG-Z1VA PCG-Z1VAP1 PCG-Z1VAP2 PCG-Z1WA PCG-Z1WAMP1 PCG-Z1WAMP2 PCG-Z1WAMP3 PCG-Z1WAP PCGZ1RAP1KITB PCGZ1VAP1KITB PCGZ1VAP2KITB Z1 Series