Adjustable actuation lets you choose how far a key must travel downward before a press registers. Rapid Trigger changes how a key resets and becomes ready to register again after you start releasing it. On a supported Hall-effect keyboard, the two features can work together: one sets the press point, while the other can reduce the upward travel needed between repeated presses.
How a Hall-effect keyboard senses a key
A magnet moves with each key stem. A Hall sensor on the keyboard’s printed circuit board (PCB) detects changes in the magnet’s field as the key moves and produces a signal corresponding to the key’s position. Because that sensing is contactless, it differs from a conventional mechanical switch, which registers a press by closing physical metal contacts.
The keyboard’s electronics interpret the position signal. Texas Instruments explains that a sensor’s linear voltage output can be read by an analog-to-digital converter (ADC) to set a key’s actuation point. Its application note uses a standard 104-key full-size keyboard as an engineering design example: directly sensing each key can require a corresponding number of ADC inputs, so the note discusses enabling and multiplexing approaches to reduce that requirement. That is a circuit-design example, not a measurement of consumer keyboard performance. Texas Instruments’ Hall-effect keyboard application note explains the sensing and ADC approach.
A magnetic switch alone does not guarantee adjustable actuation or Rapid Trigger. The switch, sensor, PCB controller and firmware must work together, so check the complete keyboard’s specifications and software documentation. Gateron illustrates this platform dependency with its GT60 Lite HE PCB, which combines Hall sensing with software-programmable pre-travel. Gateron’s explanation of Hall-effect keyboards and magnetic switches describes the system.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
What adjustable actuation means
The actuation point is the position on a key’s downward travel at which the keyboard registers a press. A shallower setting means less downward movement is needed; a deeper setting means more travel is needed. Where the software supports per-key controls, you can choose different points for different keys—for example, a sensitive setting for frequently tapped movement keys and a deeper one for a key you do not want to activate accidentally.
Actuation distance is not the same as total switch travel. Actuation is the configured trigger position; total travel is the full physical distance the key can move. As a product-specific example, Gateron states that its Magnetic Jade Pro has 3.5 ± 0.1 mm of total travel, while the compatible keyboard determines where within that travel an input registers. The travel figure is not a universal Hall-effect specification or an actuation setting. Gateron’s article gives this example.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
What Rapid Trigger means
In a fixed-point setup, a key registers when it passes its actuation point on the way down. To register another press, it must then return past a reset point. Rapid Trigger can instead use movement to reset or re-arm the key after a press: once the key starts moving upward, the keyboard can make it ready to register again, then detect a new downward movement.
This behavior can reduce the upward travel needed before a repeated input registers. It does not make the key physically move faster. It can be useful for repeated inputs such as strafing, counter-movement or rhythm-game patterns, but that use case is not proof of improved player performance. A highly sensitive setting may also take practice and precise finger control.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Vendors describe their implementations in their own terms. CORSAIR says Rapid Trigger lets a key reset and reactivate along its travel without needing to clear the actuation point; ASUS describes its switches as resetting during upward movement. Those descriptions apply to supported products and settings, not to every magnetic keyboard. See CORSAIR’s explanation of Rapid Trigger and adjustable actuation and ASUS ROG’s Rapid Trigger explainer.
How the features differ
| Feature | What it sets or detects | What changes for the user |
|---|---|---|
| Adjustable actuation | The position on the downstroke where the press registers | How far down you must press before an input begins |
| Rapid Trigger | Reset and re-arm behavior based on key movement after activation | How much upward travel may be needed before a repeated press can register |
The features can be combined, but neither is another name for the other. A keyboard may offer adjustable actuation, Rapid Trigger, both or neither; its model documentation determines which controls are available.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
What to check when comparing keyboards
Do not treat the smallest advertised millimeter value as a measure of overall keyboard quality or a guarantee of a real-world input advantage. Compare how each implementation works, including:
- Actuation range and increments: Check the supported positions and how finely the software lets you adjust them.
- Rapid Trigger controls: Look for the documented reset or sensitivity behavior rather than assuming all implementations work identically.
- Key coverage: Confirm whether settings apply per key or only to selected keys by default.
- Calibration and software: Check whether calibration is needed, which companion app is required and whether the keyboard provides onboard controls.
- Settings persistence: Verify whether configurations remain active without the companion software running.
- Everyday fit: Compare layout and typing feel as well as gaming features.
Examples of vendor-specific ranges and controls
| Vendor or product example | What the vendor states | Scope |
|---|---|---|
| Razer HE magnetic switches | Adjustable actuation from 0.1 to 4.0 mm; calibration on demand | Razer’s stated range and features for supported Huntsman V3 HE magnetic keyboard models, using Razer Synapse. Razer’s switch technology page. |
| ASUS ROG HFX magnetic switches | Actuation range of 0.1 to 4.0 mm | ASUS’s stated range for ROG HFX switches. For the Falchion Ace HFX, Rapid Trigger defaults to WASD; ASUS says other keys can be enabled in Armoury Crate or Armoury Crate Gear. ASUS ROG’s HFX magnetic switch page. |
| CORSAIR Hall-effect products | Per-key actuation adjustment and Rapid Trigger | CORSAIR identifies the K70 MAX as its initial Hall-effect keyboard entry in 2023; the feature description is not a universal specification for other brands. CORSAIR’s feature explanation. |
| Gateron Magnetic Jade Pro example | 3.5 ± 0.1 mm total travel | A switch travel figure, not an adjustable actuation range; the compatible keyboard sets the input position. Gateron’s article. |
These are vendor- and product-specific claims, not a standard range shared by Hall-effect keyboards. Firmware, regional configurations and software controls can vary, so consult documentation for the exact model you are considering.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
