Main Content

DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - Prism

Model: MDX-38407-1
SKU: 6637501
$129.00
Save $70
The comparable value is $199.00
or
Finance OptionsView your offers
Special OffersOn related products
Accidental Geek Squad Protection
95% of reviewers would recommend
Warranty Protection Plans
Availability
Order now for pickup on Thu, Apr 16 at
Sold by Best Buy
Specifications
  • Form Factor
    Tenkeyless (TKL)
    Connection Type
    Wired
  • Key Specs
    • Form Factor: Tenkeyless (TKL) (The size, arrangement, and physical configuration of the product.)
    • Connection Type: Wired
  • General
    • Brand: DROP
    • Model Number: MDX-38407-1
    • Product Name: CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting
    • Color: Prism
  • Functions
    • Form Factor: Tenkeyless (TKL) (The size, arrangement, and physical configuration of the product.)
  • Connectivity
    • Connection Type: Wired
    • Wired Connectivity: USB-C
  • Compatibility
    • Operating System Compatibility: Windows, Mac, Linux
  • Dimensions
    • Product Height: 1.3 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 5.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 14.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 42.4 ounces (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 810181362084

Shine a light through a prism, and you’ll see a brilliantly refracted rainbow. Get your hands on the Drop CSTM80 Prism Keyboard, and you’ll bring a very similar rainbow to your desktop—with typing as good as that elusive pot of gold. Featuring multicolored DCD Prism Keycaps and an innovative, magnetically detachable white CSTM80 Case, this is one prism you can easily personalize. Inside, south-facing switch sockets ensure that all RGB LEDs shine bright—while Gateron KS-3 Milky Yellow Pro Switches, customizable gasket mounting, and a full array of case foam deliver next-level typing.

  • Mechanical Keyboard: Tenkeyless (TKL) layout with 88 keys
  • N-key rollover: Every single key you press is registered as a separate input
  • Magnetic decorative top case: Gasket-mounted with removable gaskets
  • Stabilizers: Gateron PCBA-mounted stabilizers (screw-in)
  • Switch: Gateron Yellow KS3 Switches
  • Mechanical Keyboard: Tenkeyless (TKL) layout with 88 keys
  • N-key rollover: Every single key you press is registered as a separate input
  • Magnetic decorative top case: Gasket-mounted with removable gaskets
  • Stabilizers: Gateron PCBA-mounted stabilizers (screw-in)
  • Switch: Gateron Yellow KS3 Switches
Whats Included
  • DROP Prism CSTM80 Mechanical Keyboard
  • Warranty Card
  • Keycap Puller
  • USB-C Cable
  • DROP Prism CSTM80 Mechanical Keyboard
  • Warranty Card
  • Keycap Puller
  • USB-C Cable

Q: What kind of switches does this keyboard use?

A: The Drop CSTM80 keyboard uses Gateron Yellow KS3 switches.

Q: Does this keyboard have N-key rollover?

A: Yes, the keyboard features N-key rollover, ensuring every keystroke is registered.

Q: Does this keyboard have a number pad?

A: No, the Drop CSTM80 has a tenkeyless layout, meaning it does not have a number pad.

Q: What is the maximum number of memory profiles this keyboard supports?

A: The keyboard can store up to 5 memory profiles.

Q: What type of connection does this keyboard have?

A: This is a wired keyboard that connects via USB-C.

Q: How many keys on this keyboard are programmable?

A: All 88 keys on the CSTM80 keyboard are programmable.

Q: With the way that the RBG is on this board (facing the front of the factory keycaps) would I be able to put normal shine through keycaps on and it will be vibrant?

A: I actually tried this out with some old keycaps that I have. With the LEDs below (facing the front) they do not illuminate the back side of the keycaps. So depending on where the shine through is, the position of the LEDs might matter. I don’t know if one orientation is considered more “normal” than another, since I’ve seen both keyboards and keycaps designed for front-facing LEDs or LEDs behind the switches. But definitely look for keycaps that are designed to work with LEDs in front of the switches.

Sponsored

Compare similar products

DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - Prism
DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - Prism

Shine a light through a prism, and you’ll see a brilliantly refracted rainbow. Get your hands on the Drop CSTM80 Prism Keyboard, and you’ll bring a very similar rainbow to your desktop—with typing as good as that elusive pot of gold. Featuring multicolored DCD Prism Keycaps and an innovative, magnetically detachable white CSTM80 Case, this is one prism you can easily personalize. Inside, south-facing switch sockets ensure that all RGB LEDs shine bright—while Gateron KS-3 Milky Yellow Pro Switches, customizable gasket mounting, and a full array of case foam deliver next-level typing.

CORSAIR - VANGUARD 96 RGB Wired MLX Quantum Linear Mechanical Switch 96% Gaming Keyboard with FlashTap SOCD - Dual Tone

CORSAIR’s VANGUARD 96 pulls off the astonishing feat of shrinking a full keyboard with arrow keys, a tenkey pad, an LCD screen, rotary dial, and 6 programmable G-keys into a super-compact frame. Featuring wobble-free pre-lubricated CORSAIR MLX switches, it’s also hotswappable, supporting compatible 3-pin and 5-pin switches. The stunning LCD screen takes keyboard personalization to the next level with animations, stats, and game integration support. Quadlayer sound dampening provides satisfying keypress acoustics, and 8,000Hz hyper-polling delivers lightning-fast inputs. VANGUARD 96 also features Elgato Virtual Stream Deck integration, FlashTap SOCD handling, and easy customization via our web-based utility, CORSAIR Web Hub.

SteelSeries - Apex 3 TKL Wired Membrane Whisper Quiet Switch Gaming Keyboard 8 zone RGB Backlighting - Lavender
4.7(80)

Built for the needs of gamers with premium features like a compact tenkeyless esports form factor, low friction whisper quiet gaming switches, gaming-grade keys, water and dust resistance for protection against spills and accidents, multimedia controls, and brilliant PrismSync lighting. Now available in a new beautiful Lavender color.

Higround - Basecamp 96+ 96% Wired Mechanical Lubed TTC Neptune Switch Gaming Keyboard with RGB Backlighting - Sega - Classic Sonic
4.8(4)

Get ready for Round 2. We're back with our second Higround x SEGA collaboration. This collection exists to honor the legacy that defined generations of gamers, offering a nostalgic trip for those who grew up with the SEGA saga. Every piece is a tribute, meticulously created to be a fitting homage that delivers the premium quality a partnership like this deserves. Our brand-new 96% keyboard—now with a num pad for added utility without sacrificing a relatively compact form factor. Built with the same sound profile and build quality you know and love from our Basecamp+ series, featuring dye-sub PBT keycaps, hot-swappable pre-lubed TTC Neptune switches, an aluminum plate, and our Dampening Plus system.

Pros for DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - Prism
There were no pros for this productFeel, Noise Level, RGB Lighting, Size, Build QualityRGB Lighting, Noise Level, Feel, Size, Overall PerformanceThere were no pros for this product
Cons for DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - Prism
There were no cons for this productSoftware, Key Sensitivity, Port PlacementKey HeightThere were no cons for this product

Specs

Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Great keyboard!

    The keys are quiet and it's two toned. The keys light up and its shorter than other keyboards. Great for gaming. We love the look.

    This review is from DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - White

    DaniF Posted

  • Rated 4 out of 5 stars

    Switched from a Corsair k65 plus wireless

    Seen these online for awhile and then they finally started selling them at Best Buy. I walked by this keyboard each time during 3 different visits staring at it. Didn’t need a keyboard as I fell in love with the Corsair K65 plus wireless. But I picked it up anyway and do not regret it. The weight of this keyboard is perfect. The switches are cushion poppy that just sound perfect imo. The only reason why I gave it 4/5 stars is because I think the coiled cable should come with the keyboard, not a separate purchased item. But overall love the sound, the weight, response, customization. Perfect.

    This review is from DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - White

    heresmyshotty Posted

  • Rated 5 out of 5 stars

    Super quality feel

    Keyboard thockiness is on point, came from the Corsair K100 which I loved too, but this is a lot more minimal and feels super solid. Looks great with all my other white and black accessories

    This review is from DROP - CSTM80 TKL Wired Mechanical Gaming Keyboard with RGB Backlighting - White

    Angelo Posted

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Limited time
15% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card. Offer ends 5/3/26.
Buy Now, Pay Later
4 payments starting at $32.25

Special Offers

Top Offers
15% off Stream Deck w/ CORSAIR keyboard
Included with Purchase
Free item with purchase