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AC29040 Kensington Wireless USB Presenter, Greenstationery
Kensington Wireless Presenter with Red Laser - Nano Receiver - Wireless - Radio Frequency - 2.40 GHz - No - Black - 1 Pack - USB Type A - 4 Button(s) - TAA Compliant - Filo CleanTech
Kensington Presenter - PowerPointer Wireless USB Presentation Clicker with Virtual Laser Pointer, Compatible with Windows and macOS Using Microsoft PowerPoint; 15 m Range (K75241EU) : Amazon.co.uk: Stationery & Office Supplies