Overview
The ATTACK SHARK X85 (listed on Amazon Japan as "ATTACK SHARK X85 ワイヤレスメカニカルゲーミングキーボードノブ付きホットスワップ RGB") is a wireless mechanical keyboard with a 75% layout and 81 keys. It packs a lot of hardware for the price if you want something smaller than a TKL that combines wireless connectivity with a soft typing feel.
If you need competitive features such as rapid trigger, or a numpad, another board will suit you better.
Its main features: Bluetooth, 2.4GHz wireless, and USB-C wired connections, plus a large 5000mAh battery.
It also has a leaf-spring gasket mount with five layers of sound-dampening foam, 3-pin hot-swap sockets, side-printed PBT keycaps, and a CNC-machined knob for volume and backlight. It sits in the entry-to-mid price range yet covers most of the features custom-keyboard fans look for.
On Amazon.co.jp it was rated 4.8 out of 5 from 73 reviews as of October 5, 2026.
The rating is high, but the review count is far smaller than long-established models with thousands of reviews. Keep an eye on newer reviews for unit-to-unit variation and long-term durability.
What the 75% Layout and Gasket Mount Change
A 75% layout drops the numpad from a full-size board and packs the function row and navigation keys (Home, End, PageUp, and so on) into the right edge. Because it is narrower than a TKL, you get more room to move your mouse, which matters most for low-sensitivity FPS players.
The listed dimensions are 355 x 184 x 50 mm.
The trade-off is the cramped right edge: until you get used to it, you may hit the wrong key around the arrows, as on any 75% board. Rarely used keys such as Insert and Print Screen are often moved to Fn combinations.
If you use those keys a lot, check the key layout in the product images.
A gasket mount holds the PCB and plate on cushioning material instead of screwing them directly to the case. This adds a little flex to each keystroke so it bottoms out more softly, and with the five foam layers it tends to cut down metallic ping and echo.
Typing feel is personal, but this approach suits people who dislike a harsh, clacky sound.
Compatibility Guide
You can connect over USB-C wired, 2.4GHz wireless with the included dongle, or Bluetooth, and switch between up to three devices with Fn key combinations.
The listing says it works with Windows 2000/XP/Vista/7/8/10/11 and Mac OS. For older operating systems, read that as basic keyboard support, and check separately whether the macro and lighting software runs.
For gaming, use 2.4GHz wireless or the cable.
Bluetooth usually has more latency than a dedicated 2.4GHz dongle, and the maker's "ultra-low latency" claim most likely refers to the 2.4GHz connection.
Bluetooth is best kept for switching to a tablet or a secondary laptop.
The sockets take 3-pin switches only, and the board ships with White Jade linear switches. Mechanical switches come in 3-pin and 5-pin versions.
You can often fit a 5-pin switch by clipping off its two plastic alignment legs, but that modification is at your own risk.
The RGB backlight uses south-facing LEDs and offers 19 effects. South-facing LEDs are known to avoid interference when you swap in low-profile sets such as Cherry-profile keycaps, which is good news if you plan to change keycaps.
| What to Check | X85 Spec | Common Pitfall |
|---|---|---|
| Switches | White Jade linear, 3-pin hot-swap | 5-pin switches don't fit as-is |
| Connectivity | USB-C wired / 2.4GHz / Bluetooth | Bluetooth adds latency in games |
| OS | Windows / Mac (per listing) | Check software OS support separately |
| Dimensions | 355 x 184 x 50 mm | Tall board; consider a wrist rest |
| LEDs | South-facing RGB | Side-printed legends don't light up much |
Each item in the table is something people tend to regret after buying. Check the switch pin count and which connection mode to use for what before you order.
Product Info
rmation
The Amazon.co.jp price was ¥17,902 as of October 5, 2026.
Prices change with sales and stock, so check the listing for the current price before buying. Amazon availability reportedly began around May 2024.
The box includes a shielded USB-C coiled cable, a 2.4GHz dongle, a keycap puller, a switch puller, and spare switches.
With the switch puller and spares included, you can try hot-swapping right away. You can also replace just the switch on a key that starts to chatter.
Other specs include N-key rollover (NKRO) and software for macros, lighting, and music-reactive effects. Warranty follows the manufacturer's terms, and Amazon purchases are covered by the standard return and exchange policy.
The seller and shipper are listed as KASUAYA本店.
Compared With Alternatives
ATTACK SHARK also makes magnetic-switch boards. The X68 PRO HE is a wireless model that advertises Hall-effect (magnetic) switches, rapid trigger, and an 8K polling rate, while the R82HE RT is a wired 8K model.
If fast FPS input is your top priority, pick a magnetic board. If typing feel and wireless convenience matter more, the X85 is the better fit.
If you need a numpad, a board like the LEOBOG A98, which adds a numpad and a knob, is worth a look. A wired 75% membrane board such as the Glorious GMBK 75% has a simpler design but no switch swapping.
The X85 sits between them, for people who want a 75%, wireless, mechanical, hot-swappable board all in one.
| Aspect | ATTACK SHARK X85 | Magnetic (e.g., X68 PRO HE) | With Numpad (e.g., LEOBOG A98) |
|---|---|---|---|
| Switches | Mechanical (linear) | Magnetic (Hall effect) | Mechanical |
| Rapid trigger | Not listed in specs | Advertised | Depends on model |
| Numpad | No | No | Yes |
| Best for | Feel plus wireless | Fastest FPS input | Heavy number entry |
The right choice depends on your top priority. The X85 is a balanced all-rounder rather than a board that maxes out one area, and knowing that up front makes it easier to be happy with your choice.
Who It's For
- Gamers who want more desk space: The 75% layout frees up room for your mouse while keeping a separate function row and arrow keys. 2.4GHz wireless removes cable clutter, and the 5000mAh battery means less frequent charging.
- People who care about typing feel: The gasket mount, five foam layers, and White Jade linear switches suit anyone who wants smooth, snag-free keystrokes. The side-printed PBT keycaps have their legends on the front edge, so they won't wear off the top surface.
- Newcomers to customization: You can swap switches without tools, and pullers are included. It works well as a first custom-style board for trying different switches and keycaps.
- Multi-device users: Switching between up to three devices makes it handy if you move between a desktop, a laptop, and a tablet.
Before You Buy
First, always check the key layout (US or JIS) on the listing. The data behind this article doesn't say which layout it uses.
75% boards from overseas brands are usually US layout, and people used to JIS will notice the moved symbol keys and the different Enter key shape.
Second, consider how side-printed keycaps work with RGB. Because the legends are on the side of each key, they don't glow the way shine-through legends do, and the lighting mostly comes from light spilling between the keys.
If you want to read glowing legends in a dark room, check the product images to see how it lights up.
The listed height is 50 mm, which is quite tall compared with low-profile keyboards. Typing for long periods with your wrists bent back can be tiring, so consider adding a wrist rest.
The battery is a large 5000mAh, but leaving RGB on all the time cuts runtime a lot. The source data gives no runtime figure, so check the listing.
If long wireless use matters to you, dim or turn off the lighting.
Finally, the specs don't mention rapid trigger, and the switches aren't magnetic. If fast direction changes in games like VALORANT are your top priority, a magnetic board such as those above will likely satisfy you more.
It also has no numpad, so it isn't ideal for spreadsheet-heavy work; pair it with a separate keypad if you need one.
FAQ
Q. Can the ATTACK SHARK X85 be used wired? A.
Yes. Connect it with the included USB-C coiled cable.
For games where you want the lowest latency, use the cable or 2.4GHz wireless.
Q. Does it support 5-pin switches? A.
The sockets are 3-pin only. You can often fit 5-pin switches by clipping two plastic legs, but that modification is at your own risk.
Buying 3-pin switches is the safe choice.
Q. Does it work on a Mac? A.
The listing says it supports Mac OS. However, the keycap legends may be printed for Windows, and whether the software runs on macOS is a separate question.
Check the listing before buying.
Q. Does it have rapid trigger? A.
Rapid trigger isn't listed in the specs. The X85 uses standard mechanical linear switches; if you want rapid trigger, consider a magnetic board like the X68 PRO HE.
Q. Is it a quiet keyboard? A.
The linear switches have no click, and the gasket mount and foam dampen echo. It is still a mechanical keyboard, though, so you will hear keys bottoming out.
In a quiet office, watch how hard you type.
Product Disclosure (Amazon)
- Manufacturer: ATTACK SHARK
- Seller: KASUAYA本店
- Fulfilled by: KASUAYA本店
- ASIN: B0D1YF1NJP
- Note: This article covers a manufacturer-made product based on Amazon listing details.
