StarTech.com 4 Port Portable USB 2.0 Hub w- Built-in Cable - 4 Port USB Hub HL-2170W so there is no external

so there is no external power required

Tested to UL 817 and CAN/CSA C22

Simply plug the USB end directly into any USB port to stay connected while you're at home

Create secured connections with snagless clips that protect the connectors during installation_x000D_

Convert DB9 interfaces to RJ-45 or RJ-11

StarTech.com 4 Port Portable USB 2.0 Hub w- Built-in Cable - 4 Port USB Hub HL-2170W so there is no externalAdd four USB 2. 0 ports to your computer, using this cost effective, compact USB hub. Here's a simple and cost effective way to expand your computer's connectivity by adding extra USB ports. This 4 port USB hub turns a single USB connection into four connections and features a compact, USB powered design that makes it perfect for travel. The hub also features a small footprint housing, which means it takes up less desk space. Add USB ports, virtually