What It Feels Like to Type On
The Mechanical switches define how this keyboard feels in use. Switch choice is personal - what feels great to one typist can feel wrong to another, so it's worth knowing what category these fall into before committing. In this price tier, you should expect aluminum top plates, doubleshot or PBT keycaps, and per-key RGB. If those aren't here, the price is hard to justify.
Worth noting on the GravaStar Mercury K1 Lite 75% specifically - reviews repeatedly flag "Wireless tri-mode" as a standout.
The Numbers
- Brand: Gravastar
- Price: $89.95 (well above the $69.31 category average)
- Connectivity: Wired / Wireless
- Switches: Mechanical
- Amazon rating: 4.7 of 5.0
- Reviews: 1,044
- Category rank: #8 of 75 in hot-swappable keyboards
- Cheaper in category: 62 products
- Higher-rated in category: 10 products
- More-reviewed in category: 9 products
From the Reviews
1,044 reviews and a 4.7-star average is a strong signal. At this scale, manufactured reviews would have to be unrealistically pervasive to move the score this much, which means the satisfaction is real for the typical buyer.
Common positives:
- Wireless tri-mode
- Unique design
- Hot-swap
Common complaints:
- Limited switch options
- Premium price
For context, the average rating across all 75 hot-swappable keyboards options we track is 4.2 stars, so this product is meaningfully above average.
The Field Around It
At $89.95, the GravaStar Mercury K1 Lite 75% sits well above the $69.31 category average. 62 options are cheaper and 12 are more expensive.
The category leader is the EPOMAKER x Aula F75 Gasket ($65.99, 4.6★, 3,468 reviews). It's $23.96 more expensive than the top pick despite ranking lower, which is a hard combination to justify unless a specific feature swings the decision.
Higher-rated options in this category:
- LEOBOG Hi75C Upgraded Wired - $65.99, 5.0★ (5 reviews) · Better on both axes
- EPOMAKER TH108 V2 PRO Full Size - $99.99, 5.0★ (3 reviews) · Higher rated
- Keychron V2 Wired 65% - $59.99, 5.0★ (3 reviews) · Better on both axes
If rating alone is your filter, the highest-rated option in this category is the LEOBOG Hi75C Upgraded Wired at 5.0★. If pure price is the filter, the cheapest is the Geeky GK61 60% Hot Swap Keyboard at $19.99.
Should You Buy It?
Maybe. Middle-of-the-pack on rating and price, no standout strengths. If a specific feature matches your need (wireless tri-mode or unique design), it's reasonable. Otherwise the top picks are safer bets.
Best fit for:
- Quality-first buyers who prioritize a track record of satisfaction over saving a few dollars
- Anyone needing a wireless setup without cable management
Pros & Cons
Pros:
- Wireless tri-mode
- Unique design
- Hot-swap
Cons:
- Limited switch options
- Premium price
Bottom Line
8.1/10
Functional, mid-pack option. Nothing wrong with it, but nothing pushing it above the better-ranked alternatives either.