1) It is a multi-function pencil vase with 4 port Mini USB HUB and 4 USB connecters: 2 PS2 connecters, 1 audio connecter and 1 speaker connecter.


2)Features of 4 port Mini USB HUB:

A. Fully compliant with the Universal Serial Bus Specification, version 1.1. Compatible USB 2.0.

B. Single chip integrated USB hub controller with embedded proprietary precessor.

C. Supports four bus-powered/self-powered downstream ports.

D. Built-in 3.3V voltage regulator allows single +5V operating voltage, resulting in reduced overall system cost.

E. Runs at 12 MHz frequency.

F. Driverless, hot plug &play.

G. Design with super streamline & mini, Blue LED show.

H. Support OS: windows XP, 2000,ME, 98SE, 98, Linux2.4 and Mac OS 8.5 or over version.

3)It is refined product and would be first-selected to handle official business.