![Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products](https://m.media-amazon.com/images/I/311W6Q8KvkL.jpg)
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
![Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics](https://m.media-amazon.com/images/I/61UeOdRyghL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics
![Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics](https://m.media-amazon.com/images/I/61L2WYjAbEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer : Electronics
![Logitech R400 Usb Wireless Presenter Red Laser Pointer Ppt Remote Control Pointer Pen For Powerpoint Presentation Teaching - Laser Pens - AliExpress Logitech R400 Usb Wireless Presenter Red Laser Pointer Ppt Remote Control Pointer Pen For Powerpoint Presentation Teaching - Laser Pens - AliExpress](https://ae01.alicdn.com/kf/HTB1sNlbflWD3KVjSZKPq6yp7FXav.jpg_640x640q90.jpg)