How to Choose Keycaps for Your HyperX Alloy Origins Keyboard

By High Quality Gaming Gear —— HyperX ROW | Published: 2026-10-14

Category: Buying Guides

A practical keycap buying guide for HyperX Alloy Origins keyboards, covering PBT vs ABS, compatibility, rubber keycaps, and when the Origins 2 65 housing makes sense.

Quick answer

For most HyperX Alloy Origins keyboards, start with the stock PBT keycaps if your model already ships with them, then add a 19-key HyperX Rubber Keycaps set only for the keys you press most in games. If your board has ABS caps or you want a different feel, switch to a double shot PBT set in the correct layout and switch type. Choose the HyperX Origins 2 65 Housing only if you own a compatible 65% Origins board and want a translucent color change.

PBT vs ABS: what changes on your Alloy Origins

PBT and ABS are the two common keycap plastics, and the difference shows up over months, not minutes. PBT is denser and more wear-resistant, so the textured surface stays consistent and the legends resist shining. ABS starts smoother and can develop a glossy patch on the most-used keys. If your Alloy Origins already has stock double shot PBT keycaps, as the Alloy Origins 65 does, replacing them with a cheap ABS set is usually a downgrade in feel and longevity. If your board has ABS caps and you dislike the slickness, a PBT set is the more durable upgrade.

Choose PBT if you want a drier, more textured feel and slower shine on WASD.
Stay with stock PBT if it already fits your layout and switch type.
Choose ABS only if you specifically want a smoother surface or a lower-cost color change.

Keycap compatibility guide for HyperX Alloy Origins models

Fit is the first filter. The HyperX Alloy Origins Core PBT is a tenkeyless board, the Alloy Origins 65 is a 65% board with arrow keys, and other Origins models use different layouts. A keycap set must match both the physical layout and the switch stem. HyperX mechanical switches use a standard cross stem, so most aftermarket MX-compatible sets fit, but a set made for a different layout will leave gaps or duplicate keys. Check the layout name on your board before buying: a 65% set will not cover a full-size board, and a full-size set will include keys your 65% board cannot use.

Match the set to your exact layout: tenkeyless, 65%, or full-size.
Confirm the set is MX-compatible if you are not using HyperX keycaps.
Keep the stock keycaps for keys a new set does not cover.

When rubber keycaps actually help

A HyperX Rubber Keycaps set is a 19-key accessory kit, not a full replacement. It adds rubberized, textured caps for the keys you use most in games, so your fingers can find them without looking. That is useful for MOBA and FPS players who repeatedly hit the same movement and ability keys. It is not a fix for a worn or broken keycap set, and it will not change the typing feel of the whole board. Install them on the keys you actually use, not across the entire keyboard, or you lose the benefit of a distinct texture.

Best on WASD, ability keys, and other high-frequency game inputs.
Available in three colors, so you can color-code a small cluster.
Fits HyperX mechanical keyboards and most other mechanical key switches.

Housing and color changes: Origins 2 65 Housing

The HyperX Origins 2 65 Housing is a one-piece 65% frame made from frosted translucent material. It changes the look of a compatible Origins 2 65 board by diffusing the RGB LEDs into a softer glow, and it has rubber-padded feet for a stable platform. This is a cosmetic and stability upgrade, not a keycap. Buy it only if you own a compatible 65% Origins board and want a color or lighting change; it will not fit a tenkeyless or full-size keyboard.

Fits the Origins 2 65 form factor only.
Frosted material softens and spreads the keyboard's RGB light.
Rubber-padded feet help prevent slipping during play.

Decision rules for buying HyperX Alloy Origins keycaps

If your board already has PBT keycaps: Keep them unless you want a different color or profile. The Alloy Origins 65 and Alloy Origins Core PBT ship with PBT caps, so replacing them with ABS is a durability downgrade. Only replace stock PBT for a specific feel or color goal.
If your board has ABS keycaps and they feel slick: Buy a double shot PBT set in your exact layout. PBT resists the glossy shine that builds up on ABS over time. Match layout and switch stem before buying.
If you want better in-game key awareness: Add the 19-key HyperX Rubber Keycaps set to your most-used keys instead of replacing the whole board. The textured surface helps you find keys by feel. Use them selectively, not across the entire keyboard.
If you want a color or lighting change on a 65% board: Check whether you own a compatible Origins 2 65 first. The Origins 2 65 Housing is a frosted frame that diffuses RGB and adds rubber-padded feet. This is a housing upgrade, not a keycap set.

Products that fit this decision

HyperX Alloy Origins Core PBT HX Red Gaming Keyboard: The HyperX Alloy Origins Core PBT is an ultra-compact tenkeyless keyboard with custom HyperX mechanical switches and pre-installed PBT keycaps with side-printing. If you already own this model, you have durable PBT caps and a tenkeyless layout, so a replacement set must be tenkeyless-compatible.
HyperX Rubber Keycaps - Gaming Accessory Kit: HyperX Rubber Keycaps is a set of 19 rubberized, textured keycaps for the most important keys, available in three colors, and fits HyperX mechanical keyboards plus most other mechanical key switches. This is a targeted add-on for game-critical keys, not a full keycap replacement, so it works alongside your existing PBT or ABS caps.
HyperX Alloy Origins 65 - Mechanical Gaming Keyboard: The HyperX Alloy Origins 65 is a 65% form factor keyboard with arrow keys, a full aluminum body, HyperX switches rated to 80 million keypresses, and stock double shot PBT keycaps. Its 65% layout and stock PBT caps mean any replacement set must be 65% compatible, and a cheap ABS set would trade down in durability.
HyperX Origins 2 65 Housing: The HyperX Origins 2 65 Housing uses a one-piece frosted translucent design with rubber-padded feet, and it diffuses the keyboard's RGB LEDs. This is a housing for a compatible 65% Origins board, so it is a cosmetic and stability choice rather than a keycap purchase.

Who should buy which keycap option

Best for

Owners of a HyperX Alloy Origins Core PBT or Alloy Origins 65 who want a targeted, textured upgrade for game keys
Gamers who press the same movement or ability keys and want to locate them by feel
Players who want a small color accent without replacing the full keycap set

Not for

Anyone who needs a full keycap replacement set for a tenkeyless or full-size board
Owners of a non-65% Origins keyboard considering the Origins 2 65 Housing
Typists looking to change the feel of every key on the board