I'm going nutty trying to find the right keyboard. This seems to say the angle is adjustable... does that mean it has the little pull-out legs? And also, the keyboard I have now came with the mouse and unifying dongle so could I still use the MK320 mouse with this keyboard? or would I have to get another mouse? Thanks.

Yes it is the little plastic pull out legs and I have a mouse that is totally separate, use two different usb ports if your mouse you have has it's own wireless connector then yes if the same connector is used for both keyboard and mouse then I am not sure if it will work unless that source plugs different place than new keyboard. I love this keyboard and have a logitech red and white m525 mouse that works great. Good luck, I have gone through many keyboards and mice and these have worked great for over a year.

is there a cap locks indicator?

http://logitech-en-amr.custhelp.com/app/answers/detail/a_id/23268/~/k270-caps-lock-and-num-lock-indicators The answer is yes.

Is it compatible with the Logitech M510 wireless mouse?

The usb link (very tiny) also links my M705 mouse. If the M510 mouse comes with a little usb connector, it can be linked, just go to logitech.com (I think, it will say in your directions), and it will give you directions to link a 2nd logitech product to the usb link.

can you lock the 8 hot keys? When I pick up my keyboard to put in lap, I keep hitting the pc button & it turns my cpu off.

I have the same problem, especially if I really have to reach for it. Super glue sounds good but I've been tempted to use my hot glue gun just in case I ever wanted to undo it. I run a Ubuntu based Linux, key bindings might be a better solution but... I haven't been motivated enough to try to figure that out. Other than occasionally accidentally putting my computer to sleep, it's been a good keyboard. I wonder if I booted into Windows, installed Setpoint and disabled the keys the "disabling" would ride along with the keyboard when I booted back into Linux? I haven't done it for awhile though. I think I've learned to pick it up without accidentally squeezing the "trigger'. :-)

ASIN	B004N627KS
Antenna Location	Home, Multimedia, Travel, Work
Are Batteries Required	Yes
Best Sellers Rank	#135,550 in Computers ( See Top 100 in Computers ) #4,088 in Computer Keyboards
Brand	Logitech
Built-In Media	USB Receiver
Color	Without Mouse
Colour	Without Mouse
Compatible Devices	Personal Computer
Compatible devices	Personal Computer
Connectivity Technology	Wireless
Connectivity technology	Wireless
Customer Reviews	4.3 out of 5 stars 8,781 Reviews
Global Trade Identification Number	00097855073358
Hand Orientation	Ambidextrous
Item Type Name	Logitech K270 Keyboard
Item Weight	1.1 Pounds
Keyboard Backlighting Color Support	Single Color
Keyboard Description	Wireless, QWERTY
Keyboard Layout	QWERTY
Keyboard description	Wireless, QWERTY
Manufacturer	Logitech
Number of Batteries	2 AAA batteries required. (included)
Number of Keys	104
Operating System	Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP
Other Special Features of the Product	Spillproof
Power Source	Battery Powered
Special features	Spillproof
UPC	097855073358
Unit Count	1.0 Count

Logitech Wireless Keyboard K270 with Long-Range Wireless

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