Smart Mechanical Keyboard MK1
The Smart Mechanical Keyboard MK1 is Matter certified (certificate CSA2521AMAT45420-24, certified Apr 28, 2025). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker hasn’t named platforms on a page we hold. Sold in the US at Amazon and ThirdReality.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA2521AMAT45420-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Apr 28, 2025 · Connectivity: Wi-Fi · Platforms: Apple Home, Amazon Alexa and Google Home (listed in its catalog record, unverified) · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Matter certified as a generic switch, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.
- CSA certificate
- CSA2521AMAT45420-24, certified Apr 28, 2025
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- 3RMK01069M
Updated : the last change to this page’s certification, platform or store facts.
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Amazon
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2 stores
ThirdReality
Direct, non-affiliate linkNotes
Direct non-affiliate link to ThirdReality's US product page for Smart Mechanical Keyboard MK1; it is the store's only product of this name (SKU P1SMKBA1). Confirm the exact variant, current price and delivery at the retailer.
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA2521AMAT45420-24Matter 1.3 certificate
Its certificate, CSA2521AMAT45420-24, is for Matter 1.3, certified Apr 28, 2025. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 9, 2026.
What Matter 1.3 added, and which devices use it →The ThirdReality Smart Mechanical Keyboard MK1 is a wired, 87-key mechanical keyboard that ThirdReality describes as a gaming keyboard. ThirdReality says it works with Matter over Wi-Fi. Its part number is 3RMK01069M.
Sources: ThirdReality's product page, read Sep 30, 2026; the CSA ledger record, read Oct 26, 2026.
Specifications
- Brand
- ThirdReality
- Category
- Remotes & Buttons
- Protocols
- Wi-Fi
- Certificate ID
- CSA2521AMAT45420-24
- Certified
- Apr 28, 2025
- Model
- 3RMK01069M
- Firmware
- 1.0.0
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the Smart Mechanical Keyboard MK1 Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA2521AMAT45420-24, certified Apr 28, 2025.
- Does the Smart Mechanical Keyboard MK1 work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA2521AMAT45420-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub.
- Does the Smart Mechanical Keyboard MK1 work with Google Home?
- Likely. It is Matter certified (certificate CSA2521AMAT45420-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home.
- Does the Smart Mechanical Keyboard MK1 work with Alexa?
- Likely. It is Matter certified (certificate CSA2521AMAT45420-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.
- Does the Smart Mechanical Keyboard MK1 work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA2521AMAT45420-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Smart Mechanical Keyboard MK1 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA2521AMAT45420-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”
- Does the Smart Mechanical Keyboard MK1 use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the Smart Mechanical Keyboard MK1 need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the Smart Mechanical Keyboard MK1 Matter certified?
- The CSA certified it on Apr 28, 2025 (certificate CSA2521AMAT45420-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Smart Mechanical Keyboard MK1?
- MatterCatalog has verified store links for it at Amazon and ThirdReality. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
More Matter remotes and buttons
Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
- BroadLink Universal RemoteWi-Fi · CSA certificate on file
- SofaBaton X2 Universal Remote with HubWi-Fi · CSA certificate on file
- arre Smart Button with Thread Support (ASB3194)Thread · CSA certificate on file
- IKEA BILRESA scroll wheelThread · CSA certificate on file
- IKEA BILRESA Matter Remote Control Dual ButtonThread · CSA certificate on file
All 7 Matter remotes and buttons sold in the US →All ThirdReality Matter devices →
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ThirdReality MK1
CSA certified