Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Logitech Wireless Presenter R500 with Dual Connectivity of Bluetooth or USB and Laser Pointer at Rs 2450 | https://www.tpstech.in | Lucknow | ID: 23970269930
Amazon.com: Logitech Professional Presenter R800, Wireless Presentation Clicker Remote with Green Laser Pointer and LCD Display , Black : Electronics