If you are looking for a suitable hub for your laptop， here is a great one can meet your demand. This 12 Port USB 2.0 Hub is used for the expansion of the computer. It has12 USB ports， convenient the connection between USB products and the laptop. With professional and delicate design， it will give you reliable and stable performance. Besides， it is plug and play with hot swapping support， functional and convenient to use. Altogether， buying this reliable hub to let your precious laptop be in good work condition!                                    Features             USB hub with 12-port <br> Friendly and ergonomic design<br> Fully compatible with the universal serial<br> Perfect for connecting USB such as USB mice， USB printer， USB scanner， USB Portable <br> Plug &amp; play and hot swapping support<br>                                                            Specifications             Condition     New    <br> Type     HUB    <br> Transfer Rate     480Mbps    <br> Standards     USB 2.0    <br> Ports     12    <br> Color     Black    <br> Input Voltage     DC 5V    <br> Input Current     1000mA    <br> Support OS     Windows ME/2000/XP/Vista， Linux2.6x， Mac OS10.0X above    <br> Cable Lenth     80cm    <br> Weight     7.37 oz / 209 g    <br> Dimensions     (8.07 x 1.18 x 0.79)" / (20.5 x 3 x 2)cm (L x W x H)     <br>                                                             Package Includes            1 x 12 Port USB 2.0 Hub