Usb laser pointer

Delock 64251 USB Laser Pointer, White

Qoltec Laser Pointer | Presenter 4in1 | USB 3.0 | 2.4GHz | 100m

Wireless Presenter, Wireless Presentation Remote Clicker Laser Pointer, Hyperlink Volume Control Presentation Clicker RF 2.4GHz USB Office Presentation Clicker Remote Control Pointer Slide Advancer