What makes the Jamesdonkey R3 TMR keyboard stand out for gaming?

The Jamesdonkey R3 TMR is designed to give gamers an edge with its ultra-fast 8K polling rate and 0.1ms latency, ensuring every keystroke is registered instantly. Its rapid trigger technology and high-precision magnetic switches allow for highly responsive and customizable actuation, making it ideal for fast-paced gaming.

Does the R3 TMR support customizable actuation points?

Yes, the R3 TMR features advanced magnetic switches that let you adjust the actuation point anywhere from 0.1mm to 3.5mm. This means you can fine-tune the sensitivity of each key to match your typing or gaming style, offering a personalized experience.

What is special about the TMR sensor in this keyboard?

The TMR sensor in the R3 TMR is a next-generation technology that provides more stable and accurate key registration compared to traditional hall-effect sensors. It significantly reduces temperature drift and ensures consistent performance even under extended use.

Can I use the Jamesdonkey R3 TMR for typing and productivity tasks?

Absolutely! While the R3 TMR is optimized for gaming, its precise magnetic switches and comfortable keycaps make it a pleasure to use for typing, coding, and other productivity tasks. The ultra-compact 65% layout saves desk space while retaining essential keys.

How durable is the Jamesdonkey R3 TMR keyboard?

Durability is a key strength of the R3 TMR. It features a CNC-machined aluminum chassis with an anodized and sandblasted finish, providing a sturdy and premium feel. The keycaps are made from high-quality PBT and PC materials, ensuring long-lasting legends and resistance to wear.

What kind of switches does the R3 TMR use?

The R3 TMR comes with specially customized Gateron Golden Dragon magnetic switches. These switches are designed for high precision and stability, offering a satisfying and consistent typing experience with the added benefit of advanced features like rapid trigger and dynamic keystrokes.

Is it possible to configure or remap keys on the R3 TMR?

Yes, the R3 TMR supports key remapping and advanced customization through its web-based driver software. You can adjust key functions, create macros, and fine-tune the keyboard's settings to fit your workflow or gaming needs.

What is the build quality like?

The R3 TMR boasts an all-aluminum chassis that is CNC-machined for precision, giving it a robust and premium feel. The internal structure features a gasket mount with multiple layers of sound-dampening material, resulting in a solid and refined typing experience.

How compact is the R3 TMR?

This keyboard features a 65% layout, which means it retains the arrow keys and some navigation functions while eliminating the number pad and some extra keys. Its dimensions are 316 x 106 x 43 mm, making it highly portable and desk-friendly.

What are the keycap materials and design like?

The R3 TMR features uniquely themed keycaps made from a combination of dye-sublimated PBT and silk-screened PC. This blend offers durability, a pleasant texture, and a visually striking appearance with vivid legends that won't fade over time.

Jamesdonkey R3 TMR HE Starting at $128.99

Name: Jamesdonkey R3 TMR HE
Brand: Jamesdonkey
SKU: jamesdonkey-r3-tmr

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Jamesdonkey R3 TMR HE
	Global	-	Check vendor	Check vendor	Visit shop
JAMESDONKEY R3 TMR Hall Effect CNC Rapid Trigger Keyboard
	Shipping to US	-		$129	Visit Shop

Vendor

Location

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In Stock

Price (USD)

Link*

Jamesdonkey R3 TMR HE

Global

Check vendor

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JAMESDONKEY R3 TMR Hall Effect CNC Rapid Trigger Keyboard

Shipping to US

$129

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Compare Jamesdonkey R3 TMR HE vs Nuphy NuPhyX BH65 Keyboard vs Varmilo Sword68 Classic Specification

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

Model	Jamesdonkey R3 TMR HE	Nuphy NuPhyX BH65 Keyboard	Varmilo Sword68 Classic
	61	70	70
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Uses a Gasket Mount mounting style Weighs about 1112 g Sized at 43 x 316 x 106 mm Features PBT, PC keycaps Offers Yes, Rgb RGB lighting	Uses a Tray Mount mounting style Weighs about 1103 g Sized at 30 x 322 x 115 mm Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Has Clicky, Linear switch options Uses a Plate Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 4000 mAh battery Features ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 91.3 Build Quality: 59.6 Productivity: 53.8 Customizability: 57.1 Portability: 66.6	Scores Performance: 96.1 Build Quality: 66.8 Productivity: 68.5 Customizability: 61.2 Portability: 73.4	Scores Performance: 57 Build Quality: 66.8 Productivity: 68.6 Customizability: 75.2 Portability: 88.9
Name	Name Jamesdonkey R3 TMR HE	Name Nuphy NuPhyX BH65 Keyboard	Name Varmilo Sword68 Classic
Release year	Release year 2025	Release year 2024	Release year 2024
Switch Options	Switch Options Magnetic	Switch Options Magnetic	Switch Options Clicky, Linear
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 65%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard ANSI
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 Wired, Wired only	Connection Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz	Polling Rate 8000 Hz	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity -	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 Tray Mount	Mount Style Plate 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, North-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT, PC	Keycaps Material PBT	Keycaps Material ABS
Dimensions	Dimensions 43 x 316 x 106 mm	Dimensions 30 x 322 x 115 mm	Dimensions -
Weight	Weight 1112g	Weight 1103g	Weight -

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Product Description

The Jamesdonkey R3 TMR is a 65% compact mechanical keyboard designed for gamers and users who prioritize fast, precise input. It features a new-generation TMR magnetic sensor and custom Gateron Golden Dragon magnetic switches, delivering stable and accurate keystrokes with minimal temperature drift. This keyboard suits competitive gaming and users seeking low latency and rapid trigger response in a durable, compact form.

Key Features

New-generation TMR sensor reduces temperature drift by over 70%, providing stable and consistent key registration.
Custom Gateron Golden Dragon magnetic switches offer adjustable trigger points from 0.1mm to 3.5mm, allowing fine-tuned responsiveness.
Supports an 8K polling rate and 0.125ms response time, which helps reduce input lag during fast-paced gaming.
Full-key parallel data acquisition ensures no keypresses are missed or delayed, even under heavy use.
Rapid trigger function with 0.01mm movement accuracy enhances control for precise key actuation.

Build Quality

Chassis made from CNC-machined aluminum alloy with anodizing and sandblasting for durability and a matte finish.
Gasket-mounted internal structure and four-layer internal filling improve typing feel by reducing vibration and noise.
Dye-sublimated PBT and silk-screened PC dual-tone keycaps provide wear resistance and a distinctive look.

Typing Experience

Magnetic switches reduce mechanical wear and offer smooth, consistent keystrokes with satisfying feedback.
Adjustable trigger points allow users to customize actuation depth for either faster or more deliberate typing.
Stable input and low latency support both gaming and typing tasks requiring precision.

Trade-offs

Limited to wired connectivity; no wireless option is available.
Compact 65% layout lacks dedicated function row and navigation cluster, which may reduce convenience for some users.
Unique keycap theme may not suit all aesthetic preferences.

Frequently Asked Questions (FAQ)