Choosing between mechanical gaming keyboards in pc monitors & peripherals gets tricky when both options are wired, RGB-equipped boards. The useful split here is straightforward: do you want dedicated controls for shortcuts and media, or a 100% keyboard centered on an 8000Hz polling rate and bundled USB accessories?
Quick verdict
Choose the Razer BlackWidow V4 X when six dedicated macro keys, a multi-function roller, and secondary media keys matter most to your setup. Choose the Keychron C2PX if new condition, a one-year limited parts-and-labor warranty, and an $8.50 lower listed-price gap are the deciding points. Both are mechanical, wired RGB gaming keyboards, so the better match comes down to controls, condition, and the specific extras you want around your desk.
Listed comparison
| Detail | Razer BlackWidow V4 X | Keychron C2PX |
|---|---|---|
| Listed price | USD 55.24 | USD 46.74 |
| Condition | Open box | New |
| Core format | Mechanical wired keyboard with Chroma RGB | 100% custom wired RGB mechanical keyboard |
| Highlighted input detail | Green clicky switches; six dedicated macro keys | 8000Hz polling rate |
| Extra controls or included items | Multi-function roller and secondary media keys | USB Type-C cable, USB adapter, keycap and switch puller |
Where each keyboard wins
Razer BlackWidow V4 X: shortcut-heavy setups
The BlackWidow V4 X is the clearer choice for someone who wants named, dedicated controls rather than relying only on standard keys. Its six programmable macro keys can be assigned around a preferred playstyle, while the roller and secondary media keys handle playback, brightness, and volume adjustments. The green mechanical clicky switches are also specified with a 1.9mm actuation point and 50g force requirement for shoppers who want those listed switch figures.
Keychron C2PX: full-size wired setup with included accessories
The C2PX fits the shopper seeking a 100% wired RGB mechanical keyboard in new condition. Its 8000Hz polling rate is a clearly stated input specification, and the box contents include a USB Type-C cable, a USB Type-A-to-Type-C adapter, and a keycap and switch puller. The one-year limited warranty for parts and labor gives this choice a defined coverage term.
Product notes
Razer BlackWidow V4 X Mechanical Gaming Keyboard

The main reason to pick the Razer is its control layout. Six dedicated macro keys make it a focused match for games or workflows where repeated commands deserve their own easy-access buttons. The multi-function roller and secondary media keys add another layer of convenience when adjusting volume, playback, or brightness without leaving what you are doing. Per-key Chroma RGB lighting is another appealing touch for shoppers who want to customize individual keys. The stated green clicky switches have a 1.9mm actuation point and require 50g of force, useful details for anyone comparing switch specifications. The trade-off is its open-box condition, which is a meaningful distinction against the Keychron's new-condition listing.
Keychron C2PX 100% Custom Wired RGB Mechanical Gaming Keyboard

The Keychron is the practical fit when a full-size 100% wired RGB mechanical keyboard is the goal and the included USB setup is useful. Along with the keyboard, it includes a USB Type-C cable, a USB Type-A-to-Type-C adapter, and tools for keycaps and switches. Its 8000Hz polling rate is a specific listed feature for shoppers who want that input figure in their decision. New condition and one-year limited parts-and-labor coverage further distinguish the C2PX. Its limitation is that the warranty is explicitly limited to one year, and it is not the most direct match for a buyer whose priority is the Razer's specified six dedicated macro keys and separate media controls.
Final choice by use case
Pick the Razer BlackWidow V4 X for programmable macro access, a roller, and dedicated media controls. Pick the Keychron C2PX for a new-condition 100% wired RGB keyboard with 8000Hz polling, included USB accessories, and limited one-year coverage. If both control styles appeal, let the condition difference and the $8.50 listed-price spread settle the decision.