I have the MK300 Logitec cordless keyboard and mouse... I no longer have the mouse (it disapeared from my desk one day...) and wonder if I can replace it with any cordless Logitec mouse sold individually? Any recommendation? Thanks in advance for your help!

you can see the were the batteries were it place is in the under of your cordless mouse..simply remove the battery and replace new one.

Nope, will not work:


http://logitech-ru-emea.custhelp.com/app/answers/detail/a_id/12152

Make sure you have fresh batteries in the mouse and keyboard:

Plug your transmitter unit into an USB port,push the connect button on the TX, then push in on the connect button on the mouse and the keyboard. Also, install the cd that came with the KB/Mouse, to gain access to the features.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response. Happy Holy days!

Thanks, Joe

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Q: Changing the batteries in my MK300 How do I change the batteries in my MK300?
Wireless Desktop MK300
Model Number:
Y-R0002 (Keyboard)
M-R0006 (Mouse)
Battery Requirements:
Keyboard:

• Requires 2 AAA alkaline batteries.
• Expected battery life is up to 15 months.

Mouse:

• Requires 2 AA alkaline batteries.
• Expected battery life is up to 8 months.

Installing New Batteries
Install the batteries for your mouse and keyboard by making sure the batteries face the correct direction as shown in the image below.

Battery Replacement Tips

• For best battery performance, always use quality alkaline batteries.
• When replacing batteries, make sure the replacement batteries are new and are within the manufacturer's expiration date.
• Do not mix old and new batteries.
• Do not mix batteries of different brands.
• Do not use rechargeable batteries in this product.

underneath the mouse should be a clip/snapon port or a port shut with a screw. open it and thats where the battery goes.

follow the instruction on this picture and open your mouse.
Position the mouse as you would normally use it and slid the top down as shown in the picture attached here.

If light on bottom does not come on can only be one of 2 things

A Duff batteries

B Mouse is a bin job.

I see no reason that the mouse should not work. They have the Xop driver and the install software. Download both and also read henote that they are talking about in. red. I didn not download it myself. If this doesn't work you can get a common PS 2 mouse for a small amount  most anywhere including Walmart.

http://www.logitech.com/index.cfm/428/165&cl=us,en?softwareid=4338&osid=1

I found no solution but plenty of similar complaints on the V270 on other than just Vista machines. I will suggest finding another model mouse and check it for Vista compatibility before buying.
I am using a Logitech M-RBB_DEL4 mouse made for Dell, it's bluetooth and works flawlessly on my XP machine along with the keyboard it came with. I will try the one I just ordered on my Vista machine when the BT Keyboard and Mouse arrive.

You probably already done this but try pressing the receiver button and while it is flashing turn the board over and press the small reset/connect button on the bottom of the board and also the reset/connect button on the bottom of the mouse. It should work okay after that. here is hoping that helps. Bud