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Granvela MechanicalEagle Z-77 75% Mechanical Keyboard | Aluminium Panel | Clicky Blue Switches | Rainbow LED Backlit | N-Key Rollover | 87-Key Tenkeyless | Hot Swappable |Spare Switches Included
Granvela

Granvela MechanicalEagle Z-77 75% Mechanical Keyboard

Bottom line: The Granvela MechanicalEagle Z-77 75% Mechanical Keyboard ($29.99 on Amazon as of 2026-10-06): Hot-swappable sockets let you change switches without soldering; main trade-off: audible blue-switch click can be loud in shared rooms or on voice chat.

$29.99

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Buy on Amazon — $29.99 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Hot-swappable sockets let you change switches without soldering
  • ✓ Spare switches included in the box for quick replacements
  • ✓ N-key rollover on all 87 keys for complex multi-key game inputs
  • ✓ Blue switches rated for 50 million cycles, 60cN force, 2.3mm actuation
  • ✓ 9 backlight modes, including 8 gaming-key patterns, toggled with FN+Ins

Cons

  • ✗ Audible blue-switch click can be loud in shared rooms or on voice chat
  • ✗ Rainbow LED backlight only; no per-key RGB customization is listed
  • ✗ Listing says 75%, but the 87-key tenkeyless layout is larger than a true 75%
  • ✗ No number pad, a drawback for spreadsheet or data-entry work

Manufacturer description

The Granvela MechanicalEagle Z-77 is an 87-key tenkeyless mechanical keyboard with clicky blue switches, an aluminium top panel and hot-swappable sockets. Because it has no number pad, it takes up less desk space and leaves more room to move your mouse. You still get the full function row and arrow cluster. The blue switches give a tactile bump and an audible click on every press. They have a 60cN operating force, a 2.3mm activation point, 4mm of total travel and a rated lifespan of 50 million cycles. Since the board is hot swappable, you can pull out a switch and plug in a different color…

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SpecPicks Verdict

SpecPicks scored Granvela MechanicalEagle Z-77 75% Mechanical Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Granvela's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Can I change the switches on the Granvela Z-77 without soldering?

Yes. The Z-77 is hot swappable, so you can pull switches out and plug new ones in without soldering, and spare switches are included. The listing doesn't say which switch pin types fit, so check the product listing before you buy replacements.

How loud and heavy are the blue switches?

Blue switches have a tactile bump and an audible click, which typists like but people nearby can hear. They have a 60cN operating force, a 2.3mm activation point, 4mm of total travel and a rated lifespan of 50 million cycles.

Does the Z-77 have a number pad?

No. It is an 87-key tenkeyless layout, so it keeps the function row, navigation cluster and arrow keys but drops the number pad. The listing title says 75%, but the 87-key count matches a standard tenkeyless board.

Is the Granvela Z-77 good for gaming?

It supports n-key rollover anti-ghosting on all 87 keys, and each key registers on its own when you press several at once. A Windows key lock on the FN layer helps keep you from leaving a game by accident.

How do I change the backlight effects?

Press FN+Ins to cycle through 9 rainbow LED backlight modes, including 8 gaming-key lighting patterns. The listing doesn't mention companion software or per-key color control.

Key Features

  • Hot Swappable: You can change the switches by pulling-out and plugging-in. You dont need to solder the switches. You can try and change switches of other colors with this keyboard.
  • [Multicolor backlit] : Easy to change 9 backlit Modes by pressing FN+Ins; 8 modes gaming keys lighting-up patterns.
  • [Anti-ghosting]: 87 keys/n-key rollover. Allows multi-keys to work simultaneously in high speed. Each key is controlled independently, which allows faster response in games.
  • [Blue switches]: Blue switches are favoured by typists due to their tactile bump and audible click. Lifespan:50 million cycles;Operating Force:60cN,Activation Point:2.3mm,Total Travel Distence:4mm.
  • [Ergonomic designed]: the stepped keycap makes it sleek and the arc and slope fit your hands easily to prevent fatigue. Convenient Multi-media Keys FN+F1~F12 Provides Windows Key lock for gaming, multimedia controls for entertainment, email and calculator

Full Specifications

BrandGranvela
ColorWhite
StyleClicky Bule Switches
Model NameZ-77 Blue Switches
Style NameClicky Bule Switches
Unit Count1.0 Count
Switch TypeGaote / Outemu Blue mechanical
Model NumberZ-77 Blue Switches
Power SourceDC power supply (via USB cable)
Built-In MediaUSB Cable
Item Type NameMechanical Keyboard
Number of Keys87
Button Quantity87
Keyboard LayoutQWERTY
Mfr Part Number2004701
Special FeatureN-key Rollover, Tenkeyless, Multi-color Backlit
Antenna LocationGaming
Hand OrientationAmbidextrous
Compatible DevicesWindows PC
Enclosure MaterialAluminum
Full listing titleGranvela MechanicalEagle Z-77 75% Mechanical Keyboard | Aluminium Panel | Clicky Blue Switches | Rainbow LED Backlit | N-Key Rollover | 87-Key Tenkeyless | Hot Swappable |Spare Switches Included

Ready to buy?

Granvela MechanicalEagle Z-77 75% Mechanical Keyboard | Aluminium Panel | Clicky Blue Switches | Rainbow LED Backlit | N-Key Rollover | 87-Key Tenkeyless | Hot Swappable |Spare Switches Included is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $29.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Granvela MechanicalEagle Z-77 75% Mechanical Keyboard | Aluminium Panel | Clicky Blue Switches | Rainbow LED Backlit | N-Key Rollover | 87-Key Tenkeyless | Hot Swappable |Spare Switches Included
$29.99
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