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Support XFINITY TV Types of Cables Used to Connect Your Set-Top Box to Your TV

Introduction

Find out which kind of cables can connect your HD or SD cable box.

HDMI and Component Cables

Hook up your high-definition (HD) cable box with HDMI or component cables. Here’s what they look like:

HDMI cable ends  

HDMI 

Component cables  

Component cabling 

Hook up your standard-definition (SD) cable box with composite, RF or S-video cables.

Find this article at:

http://customer.comcast.com/help-and-support/cable-tv/cabling-to-use-for-hd-and-standard-cable-boxes/