Hi Marie and Richard, It is definitely not bluetooth only, it does support USB via a tiny receiver/transmitter which is plugged into a USB port on your desktop or laptop. Marie, check the package carefully, I assume the receiver is the same as with all the other Logitech wireless keyboards I have had over the last few years which means the thing is no larger than a postage stamp, but of course thicker, think of a USB cable with the cable and half the plug cut off. For all canadians (not sure about the US), the K780 is on sale at Best Buy Canada<https://www.bestbuy.ca/en-ca/product/logitech-logitech-k780-multi-device-bluetooth-usb-wireless-keyboard-920-008149/10482650.aspx> right now for $69.99 which is $30 off the regular price of $99.99 Canadian, this price is valid until October 5. I made the above a link and now below is the description, the “What’s in the box” at the end clearly states it comes with a USB receiver.
Enjoy familiar, quiet typing on multiple devices with the Logitech K780 keyboard. Easy-Switch lets you move between all the devices you need to type on. The PerfectStroke key system delivers smooth, silent, and comfortable typing. It connects to your device by USB or Bluetooth. Integrated rubber cradle keeps you device at a comfortable viewing angle. Features: • Works with PC, Mac, Chrome OS, Android, and iOS • Automatically recognizes your device it's connected to, ensuring the keys are exactly where you expect them to be • Easy-Switch button lets you type on one device and seamlessly change to another • Full-size keyboard with PerfectStroke key system offers smooth, silent, and comfortable typing • Connect wirelessly via USB or Bluetooth with a range of 10m (30ft) • Equipped with 128-bit AES encryption • Integrated rubber cradle securely holds a variety of mobile devices at a comfortable reading angle and keeping your desk clutter free • Included 2x AAA batteries delivers up to 24 months of life • Auto-sleep and on/off button help conserve power What's in the Box? • Keyboard • 2 AAA batteries • USB Receiver Regards, Sieghard -- The following information is important for all members of the V iPhone list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your V iPhone list moderator is Mark Taylor. Mark can be reached at: mk...@ucla.edu. Your list owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/viphone@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "VIPhone" group. To unsubscribe from this group and stop receiving emails from it, send an email to viphone+unsubscr...@googlegroups.com. To post to this group, send email to viphone@googlegroups.com. Visit this group at https://groups.google.com/group/viphone. For more options, visit https://groups.google.com/d/optout.