The wired keyboard and mouse combo connects easily to your Dell PC. Simply plug into your PC USB-A port and get to work.
The wired keyboard and mouse combo connects easily to your Dell PC. Simply plug into your PC USB-A port and get to work.
in 3 offers
The lowest price for Dell Wired Keyboard and Mouse - KM300C - USB Keyboard - Black - USB Cable Mouse - Optical - 1000 DPI - 3 Button - Black - Mute, Volume Down, Volume Up right now is $41.24 at ShopBLT.com, compared across 3 retailers.
The all-time low was $36.83 on 11 Mar 2026 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 4 Aug 2026.
Dell Wired Keyboard and Mouse - KM300C - USB Keyboard - Black - USB Cable Mouse - Optical - 1000 DPI - 3 Button - Black - Mute, Volume Down, Volume Up
The wired keyboard and mouse combo connects easily to your Dell PC. Simply plug into your PC USB-A port and get to work.
The wired keyboard and mouse combo connects easily to your Dell PC. Simply plug into your PC USB-A port and get to work.
Last updated at 04/08/2026 02:14:07
Dell Wired Keyboard and Mouse - KM300C, Black
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Dell Csg Cto X Wired Keyboard And Mouse - KM300C | Part # 580-AKKV (580AKKV)
Dell Wired Keyboard and Mouse - KM300C, Black
Delivery between 8–12 Aug $35.88
originally posted on dell.com
Mouse buttons are cheesy and difficult to use. Keyboard is small, which is good for desk real estate, but it just feels a bit cramped and it's just got an overall cheesy feel to it.
originally posted on dell.com
Perfect complement to my touchscreen desktop computer system. Wired mouse and keyboard allows for more control and less likelihood that low battery in wireless option will arbitrarily start erasing word document or backspacing more than it should.
originally posted on dell.com
Good full size keyboard and ambidextrous mouse for the price. Took away 1 star as I was expecting a bit thicker and more durable cable for both.
Dell Wired Keyboard and Mouse - KM300C, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Dell Csg Cto X Wired Keyboard And Mouse - KM300C | Part # 580-AKKV (580AKKV)
Dell Wired Keyboard and Mouse - KM300C, Black
Delivery between 8–12 Aug $35.88
Mouse buttons are cheesy and difficult to use. Keyboard is small, which is good for desk real estate, but it just feels a bit cramped and it's just got an overall cheesy feel to it.
Perfect complement to my touchscreen desktop computer system. Wired mouse and keyboard allows for more control and less likelihood that low battery in wireless option will arbitrarily start erasing word document or backspacing more than it should.
Good full size keyboard and ambidextrous mouse for the price. Took away 1 star as I was expecting a bit thicker and more durable cable for both.
Great solid reliable keyboard and mouse. Doesn't get frustrating stuck click feel like other brands I tried.
In a manufacturing environment, time spent fiddling with computer equipment is time not spent on building product. You need a small stash of spare computer components to keep people focused on building rather than frustrated with computer problems. The KM300C Wired Keyboard and Mouse works well for this purpose. They are slim, no-nonsense, USB connected, supported and just plug in and go.
I purchased this keyboard and mouse combo to replace my old one, This is one nice combo. The keys are a lot easier to use and the mouse is smaller than the original one that came with the system but it seems to be a better quality. They both work together flawlessly and I am amazed at how quiet the keyboard is. I am looking forward to many many years of service with this.
This is an very good keyboard/mouse combination. The keys work nicely with a good feel and low effort and diminished sound level. The keyboard's key letters and numbers, however, fade after a couple of years, as in the case of my original set -- the reason for this replacement update. Otherwise, a great keyboard.
Great price. Quick delivery. Nice feel for both the keyboard and the mouse. I’m moving away from Bluetooth for health reasons and this was a perfect solution.
Keyboard and mouse setup works great. Keyboard is easy to keep clean in our hoteling office space. Nothing fancy but it gets the job done.
I love the Dell wired mouse and keyboard set. The keyboard is easy to type on and the mouse is very responsive and since they are hard wired to the computer, there are no issues with dead batteries. They also keep functioning great even after five years!
