--- title: Petra Blog | Be the Expert (8) description: Be the Expert | Read up on the latest news from the consumer electronics industry and find the right products to stock in your retail store or to dropship online. (8) --- Follow Us: - - - - - Call: 1-800-443-6975 - Email: feedback@petra.com [![Petra-Logo\_Primary-2](https://blog.petra.com/hs-fs/hubfs/Petra-Logo_Primary-2.png?width=190&height=94&name=Petra-Logo_Primary-2.png "Petra-Logo_Primary-2")](https://www.petra.com) - [View Product Catalog](https://www.petra.com/) - [Blog Home](https://blog.petra.com) - [Press Releases](https://blog.petra.com/tag/press-releases) [Become a Customer](https://www.petra.com/become-a-customer) [![logo-Nov-23-2022-05-15-18-8775-PM](https://22271054.fs1.hubspotusercontent-na1.net/hub/22271054/hubfs/logo-Nov-23-2022-05-15-18-8775-PM.png?width=184&height=40&name=logo-Nov-23-2022-05-15-18-8775-PM.png "logo-Nov-23-2022-05-15-18-8775-PM")](https://www.petra.com) close ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/BTE-Golf-GPS_1130x430.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By Kathy Anderson](https://blog.petra.com/author/kathy-anderson) - January 21 2016 ## [Be the Expert: Golf GPS](https://blog.petra.com/blog/betheexpert_golfgps) Get your sales into the swing of things with golf GPS Updated July 11, 2019: Golf is big business. ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/Audio-Video-Cables_1130x430-1.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By petrablog](https://blog.petra.com/author/petrablog) - December 22 2015 ## [Connecting Customers To The Right Cables](https://blog.petra.com/blog/cables) Understanding Audio and Video Cables Do you know what kind of cable to offer your customers? Or why one cable might be ... ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/BatteryTypes_1130x430.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By Kathy Anderson](https://blog.petra.com/author/kathy-anderson) - December 08 2015 ## [The Maze of Consumer Battery Types](https://blog.petra.com/blog/batteries_for_the_holidays) Mighty in power; many confusing sizes Updated June 28, 2019: The battery lies at the heart of almost every cool tech ... ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/RL_2-way-radios_.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By petrablog](https://blog.petra.com/author/petrablog) - September 15 2015 ## [The Top 5 Features of Two-Way Radios](https://blog.petra.com/blog/5_2wayradios) Reach Out and Touch Someone with 2-Way Radios ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/OTG_BLOG.png) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By petrablog](https://blog.petra.com/author/petrablog) - July 07 2015 ## [What is USB OTG?](https://blog.petra.com/blog/otg) USB OTG: The Little Connector That Could ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/zombiedeadzone_blog_header.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By Kathy Anderson](https://blog.petra.com/author/kathy-anderson) - June 04 2015 ## [Slaying The Zombie Cellular Dead Zones](https://blog.petra.com/blog/signalboosters) Boosting Profits With Cellular Signal Boosters ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/vehiclesafety_blogheader.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By Kathy Anderson](https://blog.petra.com/author/kathy-anderson) - March 10 2015 ## [Vehicle Safety: Shrinking the Blind Spot!](https://blog.petra.com/blog/vehicle_safety) Shrinking the Blind Spot! ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/WirelessSurvival_Blog.png) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By Kathy Anderson](https://blog.petra.com/author/kathy-anderson) - January 13 2015 ## [The Wireless Survival Guide: A Guide to Wireless Standards](https://blog.petra.com/blog/wireless_standards) Deciphering the alphabet soup of wireless standards Updated June 28, 2019: Programmable houses. ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/RL_signalboosters_.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By petrablog](https://blog.petra.com/author/petrablog) - November 04 2014 ## [Four Benefits of Cell Signal Boosters and How They Work](https://blog.petra.com/blog/signal_boosters) Understanding How They Work & Why Your Customers Need Them Cellular signal boosters are great devices that many ... ![blog](https://blog.petra.com/hubfs/Imported_Blog_Media/UniversalRemotes_1130x430.jpg) - [Industry Trends](https://blog.petra.com/topic/industry-trends) - [By petrablog](https://blog.petra.com/author/petrablog) - October 21 2014 ## [Surfing Remote Waters — Universal Remotes](https://blog.petra.com/blog/universalremotes) How To Profit By Keeping Your Customers On The Couch Something as awesome as the remote control had to come from a ... - [4](https://blog.petra.com/tag/be-the-expert/page/4) - [5](https://blog.petra.com/tag/be-the-expert/page/5) - [6](https://blog.petra.com/tag/be-the-expert/page/6) - [7](https://blog.petra.com/tag/be-the-expert/page/7) - [8](https://blog.petra.com/tag/be-the-expert/page/8) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ### Posts by Category - [For Resellers (524)](https://blog.petra.com/tag/for-resellers) - [Industry Trends (523)](https://blog.petra.com/tag/industry-trends) - [All Posts (519)](https://blog.petra.com/tag/all-posts) - [Press Releases (197)](https://blog.petra.com/tag/press-releases) - [What to Stock? (108)](https://blog.petra.com/tag/what-to-stock) - [Be the Expert (80)](https://blog.petra.com/tag/be-the-expert) - [For Manufacturers (27)](https://blog.petra.com/tag/for-manufacturers) - [Petra News (17)](https://blog.petra.com/tag/petra-news) - [What's New on Petra.com (8)](https://blog.petra.com/tag/whats-new-on-petra-com) [![Petra Industries](https://blog.petra.com/hs-fs/hubfs/Petra-Logo_Primary-1.png?width=164&height=49&name=Petra-Logo_Primary-1.png "Petra Industries")](https://www.petra.com) --- Petra Industries is a wholesale distributor that enables brands and resellers of all sizes to connect and grow their business. We provide in-demand products across an ever expanding mix of categories, offering multi-channel placement for thousands of products from more than 500 suppliers. #### ABOUT PETRA - [Our Story](https://www.petra.com/about) - [Community Involvement](https://www.petra.com/about/community-involvement/) - [Careers](https://pages.petra.com/careers) - [Blog](https://blog.petra.com) - [Press Releases](https://blog.petra.com/tag/press-releases) #### RESOURCES - [Reseller Agreements](https://www.petra.com/reseller-agreements) - [MAP Policies](https://www.petra.com/map-policies) - [Rebate Center](https://www.petra.com/rebates) - [Shipping Information](https://www.petra.com/terms-conditions/#freight-terms) - [Product List Download](https://www.petra.com/customers/download) #### CONTACT US - 2101 S Kelly, Edmond, OK 73013 - Retail Customer Service: 800.443.6975 - Ecommerce Customer Service: 866.319.8547 - Fax: 800.997.3872 - Email: feedback@petra.com ![Footer Shape One](https://blog.petra.com/hs-fs/hubfs/raw_assets/public/@marketplace/MagicalMtas/TrendBiz/images/footer/footer-shape-1.png?width=428&height=201&name=footer-shape-1.png) ![Footer Shape Two](https://blog.petra.com/hs-fs/hubfs/raw_assets/public/@marketplace/MagicalMtas/TrendBiz/images/footer/footer-shape-2.png?width=443&height=235&name=footer-shape-2.png) © 2024 Petra Industries, LLC.  All Rights Reserved. - [Terms of Service](https://www.petra.com/terms-conditions/) - [Privacy Policy](https://www.petra.com/about/privacy/)