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The full spec sheet for the Muzpu Mechanical Keyboard, the budget IP57-rated typing board featured in my best mechanical keyboards for typing roundup. Everything you need to know before adding to cart.
At a Glance
The Muzpu is a wired full-size mechanical keyboard with quiet linear switches and an IP57 spill rating. It’s aimed at typists who want mechanical feel without sacrificing peace and quiet, all at a sub-$20 price.
Switch and Typing Specs
| Switch Type | Quiet linear mechanical |
| Actuation Force | Light (estimated 45g) |
| Travel Distance | 4.0mm full |
| Key Rollover | N-key supported |
| Anti-Ghosting | Yes |
Build and Layout
| Layout | Full-size 104-key |
| Case Material | Reinforced plastic |
| Keycap Material | ABS |
| Protection Rating | IP57 waterproof/dustproof |
| Adjustable Feet | Yes, two-tier |
Lighting and Software
| Backlight | RGB |
| Lighting Modes | Multiple adjustable patterns |
| Software | None required — Fn key control |
| Onboard Memory | No |
Connectivity
| Connection | USB-A wired |
| Cable | Detachable |
| Wireless | None |
| Bluetooth | None |
Compatibility
The Muzpu works on Windows, Mac, and Linux out of the box via standard USB HID. No drivers needed. Plug it in and start typing. Some Fn-layer media controls are Windows-optimized.
What’s in the Box
- Muzpu Mechanical Keyboard
- Detachable USB-A cable
- Keycap puller
- User manual
Final Thoughts on the Specs
The Muzpu’s spec sheet punches above its $19 price tag in two specific areas: the IP57 rating and the detachable cable. Most sub-$30 keyboards skip both. The trade-offs are clear — no wireless, no hot-swap, ABS keycaps. For a daily-driver typing workstation that handles spills and stays quiet, the spec list lines up exactly with the use case it targets.
