What makes the JamesDonkey A3 Rosy keyboard special?

The JamesDonkey A3 Rosy keyboard stands out with its compact 75% layout, shockproof Gasket Pro design, and versatile three-mode connectivity. It also features hot-swappable sockets and a multimedia volume knob, making it a highly customizable and user-friendly option for both work and play.

How does the Gasket Pro design improve my typing experience?

The Gasket Pro design in the JamesDonkey A3 Rosy keyboard enhances typing by providing a softer keystroke rebound and smoother acoustics. This is achieved with EVA sound-absorbing cotton layers, which minimize typing vibrations and offer a more comfortable and pleasant typing experience.

Can I customize the switches on the JamesDonkey A3?

Absolutely! The JamesDonkey A3 features hot-swappable sockets compatible with both 3-pin and 5-pin mechanical switches, allowing you to easily swap out the switches to tailor your typing experience to your liking.

What connectivity options are available with this keyboard?

The JamesDonkey A3 offers versatile connectivity with three modes: high-speed 2.4GHz wireless, Bluetooth V5.1 for multi-device pairing, and a USB Type-C wired connection. This makes it easy to connect to a variety of devices, including smartphones, tablets, laptops, and PCs.

Does the JamesDonkey A3 support both Mac and Windows systems?

Yes, the JamesDonkey A3 is designed to support both Mac and Windows operating systems, ensuring seamless compatibility regardless of your device preference.

How long does the battery last on the JamesDonkey A3?

The JamesDonkey A3 is equipped with a high-capacity 3000mAh lithium-ion battery, providing up to 3 to 4 weeks of use with the backlight turned off, ensuring you can go longer between charges.

What are the key features of the keyboard's backlighting?

The JamesDonkey A3 features vivid RGB backlighting with pre-built effects. The bottom-facing LEDs provide a bright and customizable lighting experience, allowing you to personalize your setup to match your style.

How does the multimedia volume knob enhance the keyboard's functionality?

The multimedia volume knob on the JamesDonkey A3 allows for quick and easy volume adjustments without needing to use software controls, adding a layer of convenience for media consumption or gaming.

Jamesdonkey A3 Starting at $88.99

Name: Jamesdonkey A3
Brand: Jamesdonkey
SKU: jamesdonkey-a3-gasket-mechanical-keyboard

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Jamesdonkey A3
	Global	-	Check vendor	Check vendor	Visit shop
JAMESDONKEY A3 Grey Cyan Mechanical Keyboard
	Shipping to US	-		$89	Visit Shop
JAMESDONKEY A3 Keyboard Kit
	Shipping to US	-		$41 Out of stock	Visit Shop
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Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Jamesdonkey A3

Global

Check vendor

Visit shop

JAMESDONKEY A3 Grey Cyan Mechanical Keyboard

Shipping to US

$89

Visit Shop

JAMESDONKEY A3 Keyboard Kit

Shipping to US

$41

Out of stock

Visit Shop

Show all 6 options

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Compare Jamesdonkey A3 vs Yunzii RT75 vs Nuphy Node75 High Profile Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Jamesdonkey A3	Yunzii RT75	Nuphy Node75 High Profile
	79	69	61
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2022 Has Clicky, Linear, Tactile switch options Built with the ANSI layout standard Provides dedicated media keys Includes screw-in stabilizers Equipped with a 3000 mAh battery Weighs about 1000 g Sized at 40 x 136 x 321 mm Made with a ABS, Polycarbonate, Plastic, PBT case	Released in 2024 Has Magnetic switch options Built with the ANSI, JIS layout standard Utilizes Hall effect sensors Enables rapid trigger functionality Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity Weighs about 962 g Sized at 42 x 334 x 144 mm Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2025 Has Linear, Clicky switch options Built with the ANSI, ISO-DE, ISO layout standard Weighs about 827 g Sized at 19 x 318 x 141 mm Made with a ABS case
Score	Scores Performance: 61.3 Build Quality: 66.4 Productivity: 91.1 Customizability: 85.6 Portability: 79.5	Scores Performance: 94.1 Build Quality: 49.8 Productivity: 82.5 Customizability: 66.3 Portability: 79.3	Scores Performance: 61.3 Build Quality: 59.7 Productivity: 62.5 Customizability: 52.8 Portability: 75.5
Name	Name Jamesdonkey A3	Name Yunzii RT75	Name Nuphy Node75 High Profile
Release year	Release year 2022	Release year 2024	Release year 2025
Switch Options	Switch Options Clicky, Linear, Tactile	Switch Options Magnetic	Switch Options Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, JIS	Layout Standard ANSI, ISO-DE, ISO
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only, Bluetooth, 2.4 GHz, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz;8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 3000 mAh	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Polycarbonate, Plastic, PBT	Case Material -	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 136 x 321 mm	Dimensions 42 x 334 x 144 mm	Dimensions 19 x 318 x 141 mm
Weight	Weight 1000g	Weight 962g	Weight 827g

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Product Description

The Jamesdonkey A3 is a compact 75% mechanical keyboard kit designed for enthusiasts who want to build a customizable keyboard with their preferred switches and keycaps. It suits users looking for a versatile connection setup and a quieter, softer typing experience through gasket mounting and sound-absorbing materials. Its hot-swappable sockets make it easy to try different switches without soldering.

Key Features

Compact 75% layout with 81 keys including function row and arrow keys, saving desk space while retaining essential keys.
Multifunction volume knob for quick audio adjustments without leaving the keyboard.
Hot-swappable sockets support both 3-pin and 5-pin switches, allowing easy switch customization.
Multiple backlight options: white backlight on Retro Kit and RGB on Black Kit, with various lighting effects.
Three connectivity modes: wired USB-C, Bluetooth 5.1 for multi-device use, and 2.4GHz wireless for low-latency connection.
3000mAh battery offers extended use up to several weeks with backlight off.

Build Quality and Typing Experience

Gasket-mounted design cushions the typing surface, reducing harsh feedback and providing a softer keystroke feel.
Sound-absorbing EVA foam layer between PCB and plate lowers vibrations and dampens typing noise.
Screw-in stabilizers improve key stability and reduce rattle on larger keys.
Two-height adjustable kickstands allow ergonomic typing angles.

Connectivity

Wired USB-C connection ensures stable, low-latency use for gaming or work.
Bluetooth 5.1 supports multi-device pairing, useful for switching between computers or mobile devices.
2.4GHz wireless mode offers a dedicated high-speed connection with less interference than Bluetooth.

Compatibility

Supports both Mac and Windows systems, accommodating different operating environments.
Full-key conflict-free operation ensures simultaneous key presses register correctly, important for gaming and fast typing.

Trade-offs

Being a kit, it requires assembly and sourcing switches/keycaps separately, which may not suit users wanting a ready-to-use keyboard.
Backlight customization is limited to preset effects, with no mention of user-programmable lighting profiles.
Battery life estimates assume backlight off; active lighting will reduce runtime.

Frequently Asked Questions (FAQ)