Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this work if I have a wireless mouse plugged into a different usb port? I have an 800 combo but hate the mouse.
Document: I have this keyboard about 5-6 feet from the usb port, and it frequently drops its signal and takes a few minutes to find it again. I use a wireless mouse too, and I never have this problem, the keyboard just has a weak signal.
If you don't already have a wireless mouse I'd go for the combo that's only a few dollars more of the same model with a mouse because then you'll only have to occupy one USB port on your computer.This keyboard is a very nice and compact (while still being full size where it matters) with intelligently designed hotkeys. The one weird thing about it is that the Esc key, while being in the same general area as other keyboards, has a lower profile and shape.
I was looking for a wireless keyboard that would work with an older model of KVM and this worked perfectly. No hassle; just plugged the USB into the KVM and voila; it worked from get go.
can no longer type a capital 'c'.Update June 20The problem was that the insert key was stuck down. Didn't see it. Maybe I should turn on the lights.Update June 26Not really liking it. Upgraded to a Logitech Wireless Combo Mk520 With Keyboard and Laser Mouse (920-002553) (From Amazon). Much nicer keyboard.
This is a good keyboard for the price. I am in a wheelchair and I have dropped keyboard and mouse several times, spilled water and coffee on keyboard, used hair blow drier to dry it, still works great. The range of wireless connection is great. I can sit in my recliner fifteen or twenty feet way from my computer and keyboard and mouse work great. I would recommend friends and family to buy it.
Keyboard 800 it's work good I could said its great ltem
This keyboard work great for every different scenario that I use it for. When im sitting next to the desktop at the desk, or if I am using it for my laptop that is connected to the TV across the room. I have 0 complaints. If you cant tell that caps lock is on, you have a problem so not having an indicator light is fine. 5* for sure.
great product better then my wired keyboard. I hate wires so anything wireless or bluetooth works for me. Highly recommend.
I was hoping this would be a wireless version of the Microsoft Wired Keyboard 600 that my cats chewed through the cable of. While they keys are the same, it has quite a different feel and seems a bit noisier.The gloss finish also seems to attract dust and fingerprints.It's a great value for the money but not sure if I can be happy with this long term.
Bought this after my girlfriend spilled wine on my previous keyboard (don't ask...). The quick access buttons are convenient, especially the volume and mute since my speakers are hidden behind my monitor. Battery lasts for several months, so no complains there. I have the wireless USB plugged behind my computer tucked under the desk without any communications problems. I would definitely purchase again (but hopefully we can keep wine away from the computer this time so that won't be necessary...)
Answer: I have both a wireless mouse and wireless keyboard.  The mouse receiver is plugged into a USB port rear of computer. The keyboard receiver is contained within the USB plug , which is plugged into another port in the front of he computer.Even though I have multiple USB ports front & back, the keyboard works best (sensitivity) plugged into the front.