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- Best overall: Corsair K100 RGB Optical-Mechanical Gaming Keyboard
- Best budget: Corsair M65 RGB PRO Gaming Mouse
- Best premium: Corsair M65 RGB ULTRA Wireless Gaming Mouse
- Best for wired FPS: Corsair M65 RGB ULTRA Gaming Mouse
- The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is a full-size keyboard with 8,000Hz polling and six macro keys.
- The Corsair M65 RGB ULTRA Wireless Gaming Mouse is a wireless FPS pick with up to 26,000 DPI.
- The Corsair K100 is a keyboard; the Corsair M65 is a mouse, so they are different tools rather than direct rivals.
- The Corsair M65 RGB ELITE Gaming Mouse and Corsair M65 RGB PRO Gaming Mouse offer wired alternatives.
- Compare connection type, programmable controls, and desk fit before choosing a Black Friday 2026 Corsair upgrade.
The Corsair K100 and Corsair M65 are not direct rivals: the Corsair K100 is a full-size gaming keyboard, while the Corsair M65 is a family of FPS-focused gaming mice. For Black Friday 2026, the right pick depends on whether your setup needs faster keyboard input, a dedicated mouse, or both.
I’m Jake Morrison, and we researched and compared specs, reviews and owner feedback to build this Corsair buying guide. Here's the bottom line: choose a K100 for a feature-rich keyboard, or an M65 for precise mouse control. The guide also covers Corsair alternatives, practical specs, and what to check before you shop.
How We Picked
- Compared key features, including polling rates, sensor resolution, programmable controls, and connection types.
- Focused on distinct Corsair keyboard and M65 mouse models that answer common comparison searches.
- Reviewed published specifications, customer reviews, and owner feedback rather than claiming detailed experience.
- Considered who each model suits, from competitive FPS players to gamers building a full-size desktop setup.
- Prioritized useful differences and compatibility details over promotional claims.
Comparison Table
| Product | Best for | Polling rate | Programmable controls | Connection |
|---|---|---|---|---|
| Corsair K100 RGB Optical-Mechanical Gaming Keyboard | Full-size gaming and streaming setups | 8,000Hz | 6 macro keys | USB wired |
| Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches | Mechanical-switch K100 fans | 8,000Hz | 6 macro keys | USB wired |
| Corsair M65 RGB ULTRA Wireless Gaming Mouse | Wireless FPS play | Up to 2,000Hz | 8 buttons | 2.4GHz, Bluetooth, USB wired |
| Corsair M65 RGB ULTRA Gaming Mouse | Wired competitive FPS setups | 8,000Hz | 8 buttons | USB wired |
| Corsair M65 RGB ELITE Gaming Mouse | Wired FPS gaming with adjustable DPI | Not specified | 8 buttons | USB wired |
| Corsair M65 RGB PRO Gaming Mouse | Basic wired FPS setups | Not specified | 8 buttons | USB wired |
| Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard | Adjustable magnetic-switch keyboard play | 8,000Hz | Adjustable actuation | USB wired |
Best Picks Reviewed
#1 · Top pick
Corsair K100 RGB Optical-Mechanical Gaming Keyboard
The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is the best premium full-size keyboard for players who want fast input and dedicated macros. The Corsair K100 RGB Optical-Mechanical Gaming Keyboard's 8,000Hz polling rate and six macro keys give the board a strong feature set for gaming and streaming.
Best for: Full-size gaming and streaming setups
- Polling rate
- 8,000Hz
- Macro keys
- 6
- RGB zones
- 44
- Connection
- USB wired
- High polling rate
- Dedicated macro keys
- Full-size layout with media controls
- Large footprint
- Wired connection only
Is the Corsair K100 RGB Optical-Mechanical Gaming Keyboard worth buying on Black Friday 2026?
The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is worth considering for players who want a full-size board, six macro keys, and an 8,000Hz polling rate. Choose it for keyboard features, not as an alternative to an M65 mouse.
See today’s Black Friday price on Amazon
#2
Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches
The Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches is the best K100 pick for players who prefer a traditional mechanical switch feel. The Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches pairs six macro keys with an 8,000Hz polling rate in a full-size design.
Best for: Mechanical-switch K100 fans
- Polling rate
- 8,000Hz
- Switch type
- CHERRY MX SPEED
- Macro keys
- 6
- Connection
- USB wired
- Mechanical switch option
- Fast polling
- Dedicated macro controls
- Requires substantial desk space
- No wireless mode
Which K100 version should I choose for Black Friday 2026?
The Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches suits players who specifically want a traditional mechanical-switch K100. Compare its switch type with the optical-mechanical edition, then choose based on the feel and features you want.
See today’s Black Friday price on Amazon
#3
Corsair M65 RGB ULTRA Wireless Gaming Mouse
The Corsair M65 RGB ULTRA Wireless Gaming Mouse is the best wireless M65 for FPS players who want flexible connections and high sensor resolution. The Corsair M65 RGB ULTRA Wireless Gaming Mouse's sensor supports up to 26,000 DPI, and the mouse offers 8 programmable buttons.
Best for: Wireless FPS play
- Maximum DPI
- 26,000
- Programmable buttons
- 8
- Connection modes
- 2.4GHz, Bluetooth, USB wired
- Design
- Right-handed
- Wireless and wired connection options
- High-resolution sensor
- Programmable controls
- Right-handed shape
- More controls than some players need
Is the Corsair M65 RGB ULTRA Wireless Gaming Mouse worth buying on Black Friday 2026?
The Corsair M65 RGB ULTRA Wireless Gaming Mouse is a strong fit for FPS players who want wireless freedom, an up-to-26,000-DPI sensor, and eight programmable buttons. The Corsair M65 RGB ULTRA Wireless Gaming Mouse's right-handed shape makes it a more specialized pick than an ambidextrous mouse.
See today’s Black Friday price on Amazon
#4
Corsair M65 RGB ULTRA Gaming Mouse
The Corsair M65 RGB ULTRA Gaming Mouse is the best wired M65 for players who want an FPS-focused shape and a high polling rate. The mouse combines a 26,000-DPI sensor with an 8,000Hz polling rate.
Best for: Wired competitive FPS setups
- Maximum DPI
- 26,000
- Polling rate
- 8,000Hz
- Programmable buttons
- 8
- Connection
- USB wired
- High polling rate
- Precise sensor adjustment
- Programmable controls
- Cable limits placement
- Right-handed design
Should I buy the Corsair M65 RGB ULTRA Gaming Mouse for FPS games?
The Corsair M65 RGB ULTRA Gaming Mouse suits FPS players who prefer a wired connection and want an 8,000Hz polling rate. The Corsair M65 RGB ULTRA Gaming Mouse's 26,000-DPI sensor and eight programmable buttons provide plenty of adjustment for a dedicated gaming setup.
See today’s Black Friday price on Amazon
#5
Corsair M65 RGB ELITE Gaming Mouse
The Corsair M65 RGB ELITE Gaming Mouse is the best M65 pick for players who want a straightforward wired mouse with a familiar FPS-focused layout. The Corsair M65 RGB ELITE Gaming Mouse's sensor supports up to 18,000 DPI, with eight programmable buttons for game controls.
Best for: Wired FPS gaming with adjustable DPI
- Maximum DPI
- 18,000
- Programmable buttons
- 8
- Connection
- USB wired
- Design
- Right-handed
- Eight programmable buttons
- Adjustable weight system
- FPS-oriented shape
- Wired connection only
- Older feature set than M65 ULTRA models
Is the Corsair M65 RGB ELITE Gaming Mouse a good Black Friday 2026 pick?
The Corsair M65 RGB ELITE Gaming Mouse is a good fit for players seeking a wired FPS mouse with eight programmable buttons and an 18,000-DPI sensor. Choose the M65 ULTRA instead if a higher polling rate is a priority.
See today’s Black Friday price on Amazon
#6
Corsair M65 RGB PRO Gaming Mouse
The Corsair M65 RGB PRO Gaming Mouse is the best simple wired M65 for players who want core FPS controls without wireless features. The Corsair M65 RGB PRO Gaming Mouse's sensor reaches 12,000 DPI, and its eight-button layout supports game-specific commands.
Best for: Basic wired FPS setups
- Maximum DPI
- 12,000
- Programmable buttons
- 8
- Connection
- USB wired
- Design
- Right-handed
- Eight-button layout
- Adjustable weight system
- Straightforward wired setup
- Lower sensor resolution than newer M65 models
- No wireless option
Who should buy the Corsair M65 RGB PRO Gaming Mouse?
The Corsair M65 RGB PRO Gaming Mouse suits players who want a wired, right-handed FPS mouse with eight programmable buttons and a 12,000-DPI sensor. Compare its age and features with the M65 RGB ELITE and M65 RGB ULTRA before choosing.
See today’s Black Friday price on Amazon
#7
Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard
The Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard is the best alternative for players who want magnetic switches and adjustable actuation. The Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard's 8,000Hz polling rate and magnetic-mechanical design give competitive players more input customization.
Best for: Adjustable magnetic-switch keyboard play
- Polling rate
- 8,000Hz
- Switch type
- MGX magnetic-mechanical
- Layout
- Full-size
- Connection
- USB wired
- Adjustable actuation
- Fast polling
- Full-size gaming layout
- Wired-only design
- Magnetic switches feel different from conventional mechanical switches
Is the Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard better than the K100?
The Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard is a better fit for players who want adjustable magnetic-switch actuation. The Corsair K100 offers a different feature mix, including six dedicated macro keys, so choose by switch preference and control layout.
See today’s Black Friday price on Amazon
Is the Corsair K100 or Corsair M65 better for gaming?
The Corsair K100 is a keyboard and the Corsair M65 is a mouse, so neither replaces the other in a gaming setup. The K100 RGB Optical-Mechanical model has an 8,000Hz polling rate and six macro keys; M65 mice focus on mouse movement, buttons, and FPS control.
For a keyboard upgrade, compare the K100 models by switch type and layout. For a mouse upgrade, compare M65 models by wired or wireless connection, maximum DPI, and polling rate. Players building a complete setup can pair a Corsair K100 keyboard with a Corsair M65 mouse rather than treating the two product families as competing devices.
What is the difference between Corsair K100 versions?
The Corsair K100 RGB Optical-Mechanical Gaming Keyboard and Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches differ mainly in switch technology. Both are full-size boards with six macro keys and an 8,000Hz polling rate.
Choose the optical-mechanical version if that switch design matches your preference; choose the CHERRY MX SPEED version if you want the named conventional mechanical switch option. Check the exact listing title before placing an order, since a K100 model name alone does not identify which switch version is included.
Which Corsair M65 mouse is best for FPS games?
The Corsair M65 RGB ULTRA Gaming Mouse is the wired FPS pick for players who value an 8,000Hz polling rate, while the Corsair M65 RGB ULTRA Wireless Gaming Mouse adds wireless connection options and a 26,000-DPI sensor. Both offer eight programmable buttons.
The Corsair M65 RGB ELITE Gaming Mouse and Corsair M65 RGB PRO Gaming Mouse offer wired alternatives with 18,000-DPI and 12,000-DPI sensors, respectively. Sensor resolution is only one factor: consider hand fit, button placement, connection preference, and whether the mouse shape suits your grip.
Should I buy a keyboard or mouse during Black Friday 2026?
A Black Friday 2026 upgrade should solve the biggest problem in your setup: choose the Corsair K100 for keyboard features or a Corsair M65 for mouse control. An 8,000Hz polling rate appears on K100 and wired M65 ULTRA options, but the devices serve different jobs.
Check your PC’s available ports, the space on your desk, and the connection you prefer before selecting a model. Read the exact product variant, including switch type for K100 keyboards and wireless or wired status for M65 mice. A matched keyboard-and-mouse setup is also a straightforward choice when both peripherals need an upgrade.
Does the Corsair K100 or Corsair M65 work with consoles?
The Corsair K100 is a USB keyboard and Corsair M65 models are USB or wireless mice, but console support depends on the console, game, and connection mode. Check the game’s supported input devices and the manufacturer’s current compatibility guidance before buying for console use.
PC gamers get the broadest access to customization features through Corsair software. Console players should prioritize plug-and-play needs and confirm whether a game accepts mouse-and-keyboard input. A compatible USB connection alone does not guarantee that every game supports every keyboard or mouse feature.
Buying Guide
Choose the right device category
The Corsair K100 is a keyboard, while the Corsair M65 is a mouse. Decide which peripheral needs an upgrade first, or plan a two-device setup if both are due for replacement.
Compare connection types
The Corsair K100 models listed here use USB wired connections. The Corsair M65 RGB ULTRA Wireless Gaming Mouse supports wireless modes as well as USB, while other M65 picks are wired.
Match controls to your games
The Corsair K100 provides six macro keys, while M65 models provide eight programmable mouse buttons. Think about which commands belong on your keyboard and which feel natural on a mouse.
Check size and fit
The Corsair K100 is a full-size keyboard, so measure desk space before choosing it. M65 mice have right-handed shapes; check grip and hand comfort against your preferences.
Read the exact product variant
Corsair K100 listings distinguish optical-mechanical and CHERRY MX SPEED versions. Corsair M65 listings distinguish wireless models from wired options, so verify the complete product name before checkout.
FAQ
What is the main difference between the Corsair K100 and Corsair M65?
The Corsair K100 is a full-size gaming keyboard, while the Corsair M65 is a gaming mouse family. The K100 offers keyboard switches and macro keys; M65 models offer mouse sensors, buttons, and wired or wireless connection choices.
Which Corsair M65 has the highest DPI?
The Corsair M65 RGB ULTRA Wireless Gaming Mouse and Corsair M65 RGB ULTRA Gaming Mouse both feature sensors with up to 26,000 DPI. The Corsair M65 RGB ELITE reaches 18,000 DPI, and the Corsair M65 RGB PRO reaches 12,000 DPI.
Is the Corsair M65 RGB ULTRA Wireless Gaming Mouse wireless and wired?
Yes. The Corsair M65 RGB ULTRA Wireless Gaming Mouse supports 2.4GHz wireless, Bluetooth, and USB wired connections. The multiple modes give players flexibility for different devices and setups; confirm current device compatibility before buying.
Which Corsair K100 version has CHERRY MX SPEED switches?
The Corsair K100 RGB Mechanical Gaming Keyboard with CHERRY MX SPEED switches is the K100 version named for those mechanical switches. The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is a separate switch variant, so check the full listing name.
Is the Corsair K100 good for gaming?
Yes. The Corsair K100 RGB Optical-Mechanical Gaming Keyboard is a gaming-focused full-size keyboard with an 8,000Hz polling rate, six macro keys, and 44-zone RGB lighting. Its USB wired connection and large layout suit desktop setups.
Can I use a Corsair K100 and Corsair M65 together?
Yes. The Corsair K100 keyboard and Corsair M65 mouse are separate peripherals, so a compatible PC setup can use both at once. Check your games’ input support and the connection requirements for the exact M65 model you choose.