The Cables To Go 4-Port USB 2.0 Hub Cable is a unique hub that allows you to connect up to four USB 2.0 devices with just one cable. Three USB “A” female ports allow you to plug in your USB devices without having them cluttered together. The USB “mini-b” male plug is ideal for connecting your digital cameras, camcorders, and USB flash memory card readers. Unlike traditional USB hubs, this one can slide behind your desk and out of the way. It also eliminates the clutter associated with traditional hubs by saving space with the small form factor, allowing you to spread your devices out, and eliminating the need for a separate “mini-b” cable. - This unique hub system allows you to connect four USB 2.0 devices with just one cable. - Connect three devices with USB “A” male connectors such as mice, printers, and additional hubs. - Connect your devices with USB “mini-b” ports such as digital cameras and camcorders and flash memory card readers. - Compliant with USB 2.0 specifications. - Bus powered - no external power adapters required. - Small form factor - 54.4 x 29.6 x 12mm. - Compatible with both PCs and Macs.