Powered USB 2.0 Hi-Speed 4-Port Hub with USB Cable

Product Description: Provide a stable platform for USB powered devices that stand vertically, i.e., such as a fan or light with the USB base. This heavy-weight device features a USB power-only port on top with an additional full-function USB port on the front for extra power. The 5-foot-cord provides accessibility to USB ports on the back of your case.

Product Description: The slim design of this 7-port hub allows it to stand inconspicuously next to your monitor, taking up very little desk space. LED indicators show the connection status for each port. Includes AC adapter. Requires Microsoft Windows 98SE/Me/2000/XP/Vista or Mac OS 8.6+.

Product Description: An external plug-and-play solution to add up to four RS-232 serial devices to a USB-enabled computer. Use for cellphones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB ports. Many newer computers, particularly laptop computers and handheld devices, no longer include the legacy serial ports, and desktop computers have reduced the number of serial ports supported. Users with serial devices may find themselves unable to communicate with installed equipment...