Red Star Tec Wireless Powerpoint and Keynote Presentation Remote Clicker PR-819 (Black, 1 Pack) **Flash Sale 22.99**COMPATIBLE with Mac's and PC's so your Powerpoint / Keynote presenter will work on any device or Operating System . Try it on your Chromebook,Macbook,Desktop or Laptop. No software needed and so the clicker won't let you down. Just PLUG & PLAY and Boom!!!... You are good to go. This REMOTE IS AN IDEAL SOLUTION for NEW MACBOOK PRO's that no longer support the old infrared apple remote device. Whether you are using POWERPOINT, KEYNOTE or even GOOGLE SLIDES. You will find that with this wireless presenter everything will run smoothly. You won't need direct line of sight to your Laptop, MacBook or desktop. Become liberated, feel confident and authoritative. Connect and engage your audience as you are no long chained to your computer. For the TEACHERS that Inspire, Motivate and Develop their Students, Our PR-819 Wireless Presentation Clicker is Easy to use for anyone who isn't Tech Savvy and you won't have to worry that our remote will Sabotage your next Presentation. So go ahead and teach, deliver and present with authority and confidence WHEN IT COMES To Functionality and Ergonomics,the PR-819 is Hard to beat. It's small enough to fit in your hand, yet the buttons are big enough that you can be sure that you will press the function you require without having to look at your presentation remote.YOU WILL NEED 2 x AAA batteries that are NOT INCLUDED (Mac Users may need to switch to US keyboard) The PR-819 is NOT JUST a Powerpoint/Keynote Clicker, It's A teachers best friend, It's Macworthy, It's PC worthy and it's a Keeper. As Presentation/ Powerpoint remotes go the PR-819 works like a champ and we think the price makes it a no brainer. So give it a try, you won't regret it. In fact we think you will recommend it to your Friends and family. ****For The Technical Specification see Description area below****