Logitech Wireless Presenter R400 mouse Applicable to multiple TP-LINK switch

Applicable to multiple TP-LINK switch models/SFP+ transceivers/SFP+ cables

Bright red laser pointer: Easy to see against most backgrounds

3z 1000Base-SX standards

12 Programmable Buttons: Easily configure each button of this controller to execute simple single commands or intricate macros involving multiple keystrokes

Logitech Wireless Presenter R400 mouse Applicable to multiple TP-LINK switchLogitech Wireless Presenter R400 with Presenter mode,built in class 2 laser pointer, intuitive touch keys for easy slideshow control; AA batteries required (best with Polaroid AA batteries), Bright red laser pointer: Easy to see against most backgrounds, Up to 50 foot wireless range for freedom to move around the room, 2. 4 GHz RF wireless technology, built in docking bay stores receiver for easy pack up and portability