This USB1.1 4-Port Extension Cord Hub for PCs Black is practical. It can be an easy way to add up to multi-USB peripherals, which can surely solve your problems. It is easy to operate, and just plug the USB hub into your computer and then you have a portable and easily accessible way to connect other USB devices. With highly regarded quality, this versatile cable is also the ultimate way to stay connected while maintaining a very clean look. You will be satisfied with it.                                    Features            USB 1.1 hi-speed portsThis 4-port USB Hub is fully compliant with USBAllow simultaneous operation of up to 4 separate devices all attached to a single USB portSupport a data transfer rate at 480MbpsThis versatile cable is the ultimate way to stay connected while maintaining a very clean lookGreat on laptops with hard to reach USB ports of this 4-port USB 1.1 HubThis 4-port USB Hub is ideal USB expansion for portable use on the road or at homeCompatible with Windows 98 / ME / 2000 / XP / Mac OSx                                                            Specifications            Quantity    1    <br>
Color    Black    <br>
Material    ABS Housing    <br>
Connector Type    USB1.1    <br>
Port Number    4    <br>
Max.Transmission Rate    480Mbps    <br>
Dimensions    (11.5 x 3.5 x 2) cm / (4.53 x 1.38 x 0.79) " (L x W x H)    <br>
Weight    2.15 oz / 61 g    <br>
Support System    Windows 98 / ME / 2000 / XP / Mac OSx 8.6~9.x / OS x    <br>
                                                            Package Includes            1x USB1.1 4 Port Hub