Hi Speed Port Replicator II Altair.
Includes 2 x USB 3.0 ports for high data transfer rate and greater functionality
Easy one-touch connection to your desktop environment eliminates the need to reconnect cables.
Supports warm docking/undocking and wake-on LAN and wake up USB
Accommodates extended capacity battery, no need to remove it when you dock
System switch with one-touch disconnect button.
Compatible with Toshiba Tecra R850, R840 + Portege R830
