Redragon K689 Wired Gasket RGB Gaming Keyboard (104 keys + extra 4 hotkeys)
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Product description
What it is and why people buy it
The Redragon K689 is a wired mechanical gaming keyboard built around a “gasket” style case design, with RGB lighting and hot-swap switches. In plain terms: it aims to give you a more cushioned, less harsh typing feel than many stiffer, traditional screw-fixed boards—while still targeting gaming with anti-ghosting and extra shortcut keys.
It’s also a full-size (104-key) layout approach with a US ANSI QWERTY layout, plus an additional set of four hotkeys for quick access. If you like the idea of tweaking your keyboard experience—sound, feel, and lighting—this one leans that way, especially with the gasket structure and the hot-swappable socket design.
Key points
This keyboard’s standout angle is the way the case is engineered: a precision-locked cover and gasket approach designed to add flexibility and help with noise reduction. You’re not just buying switches and RGB, you’re buying a whole “typing acoustics” concept.
On top of that, the K689 includes a 5-layer noise dampening setup (described as 3.5mm PO foam, IXPE switch foam, bottom socket foam, plus a silicone gasket). The idea is to reduce hollow resonance and make keystrokes sound and feel cleaner and more comfortable.
Then there’s the practical side: anti-ghosting support for pressing multiple keys at once, and the extra four hotkeys for shortcuts. If you do gaming and also want macros for work, the software support is there so you can set your own modes and effects.
Where it shines in everyday use
In day-to-day typing, the “gasket” design plus cushioned linear switch travel is meant to translate into feedback that feels softer and less rigid. The base description specifically mentions a quieter, crisper, clean feel with a “silky creamy” typing feedback character (using custom linear switches described as thick-lubed).
A micro example: if you’re doing a long session of messaging, editing documents, or gaming in quick bursts, the combination of vertical cushioning and dampening is the sort of change that can make the board feel less “thuddy” and more controlled—especially compared with boards that transmit more vibration through the case.
It’s also not locked into one look: mixed colour keycaps are included, and the keyboard is designed to support a more DIY feel in the way you can change the keyboard experience (without needing to buy an entirely new board).
What to know about the switches and customisation
The K689 uses custom linear switches described in the listing as “Custom Dragon Chant Switch” and notes a gasket form factor alongside cushioned travel. It also mentions an upgraded hot-swappable socket, which is relevant if you like the idea of changing switches later.
That said, it’s still worth tempering expectations: “hot-swappable” means you’re intended to experiment, but the listing doesn’t give details on switch compatibility beyond describing the hot-swap socket. So if you already have specific switch brands/models in mind, it’s sensible to double-check compatibility details before assuming you can use anything you want.
Also, the keyboard is sold as a wired model. If your ideal setup is a clutter-free desk or you rely on wireless for gaming sessions, this could be a deal-breaker regardless of how good the typing feel is.
Noise dampening and case design: the real buying reason
If you care about sound as much as feel, the K689 is clearly built for that. The listing references a multi-layer approach: 3.5mm PO foam, IXPE switch foam, bottom socket foam, and a silicone gasket. Combined with the gasket-style case construction (instead of the traditional screw-fixing feel), the goal is to significantly reduce hollow noise.
Where this helps most is when you want a more “muffled/clean” typing signature rather than a more metallic or resonant tone. This is the sort of board that can suit shared spaces or late-night use where a sharper sounding keyboard might get annoying.
Do note, though: damping typically improves character, but it doesn’t make mechanical keyboards silent. If you need near-zero sound, you may still find you want something aimed at acoustic dampening at a more extreme level.
Tech details that matter for buying
Tech specs
- Type: Wired mechanical gaming keyboard
- Layout: US ANSI QWERTY
- Keys: 104 keys + extra 4 hotkeys
- Anti-ghosting: 104 keys anti-ghosting support for pressing multiple keys together
- Switch type: Custom linear switches (described as thick-lubed)
- Hot-swap: Upgraded hot-swappable socket
- Noise dampening: 5-layer noise dampening approach (includes 3.5mm PO foam, IXPE switch foam, bottom socket foam and silicone gasket)
- Adjustable feet: 2-stage adjustable feet for typing comfort and wrist relaxation
- Keycaps: Mixed colour keycaps (noted as adding DIY interest)
- Software support: Software supported for modes/effects and macros
Is it worth it?
The Redragon K689 makes sense if you want a wired RGB mechanical keyboard that prioritises a softer, more controlled typing feel—thanks to the gasket construction and layered noise dampening—and you also like the idea of hot-swap experimentation later.
You may want to skip it if you’re specifically chasing a fully wireless setup, or if you need rock-solid certainty about switching compatibility beyond what’s described. It may also feel like more effort than you want if your only goal is a basic “it types” keyboard with no interest in sound/feel tuning.
For buyers who care about how a keyboard sounds and feels, it’s a strong value-for-money direction: it’s aiming at the middle ground where comfort and acoustics get more attention than on purely budget-style boards, without being positioned as a specialist enthusiast build in the information provided.
Quick check before you buy
Make sure you’re happy with a US ANSI QWERTY layout and the full-size 104-key layout approach, confirm the presence of the four extra hotkeys being enough for your shortcut needs, and double-check any switch plans if you intend to bring your own replacements. If you’re likely to use macros, also consider whether you’ll actually take advantage of the software support.
Mini FAQ
What does the gasket design change?
On paper, it’s designed to add flexibility and reduce rigid noise by cushioning the vertical feel of the typing experience, alongside the layered dampening materials.
Is the K689 suitable for gaming?
The listing claims 104 keys anti-ghosting so you can register multiple key presses at once, and it includes extra hotkeys for convenience.
Can you change switches later?
It’s described as having an upgraded hot-swappable socket, so switching is part of the premise—but the listing doesn’t spell out third-party switch compatibility details, so it’s worth verifying if you have specific switches in mind.
Does it work for work as well as gaming?
The included software support is aimed at creating modes/effects and setting macros and keybindings, which can be useful if you want shortcuts for productivity.
Does noise dampening make it silent?
No mechanical keyboard becomes silent purely through foam and gasket design. It’s intended to reduce hollow and resonant noise, creating a more comfortable sound signature.