Home Generic switches Smart Mechanical Keyboard MK1

Generic switch

Smart Mechanical Keyboard MK1

CSAWi-FiBluetooth

CSAWi-FiBluetooth

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Generic Switch

What this kind of Matter device usually can do

Typical for a Matter Generic Switch, not a lab test of this exact product.

Usually includes

Device descriptorDevice descriptor is the Matter “Descriptor” capability (0x001D). Typical for this kind of Matter device (Generic Switch), not a test of this exact product.
Identify (blink to find)Identify (blink to find) is the Matter “Identify” capability (0x0003). Typical for this kind of Matter device (Generic Switch), not a test of this exact product.
SwitchTypical for this kind of Matter device (Generic Switch): “Switch” (0x003B). What this type usually can do, not a test of this exact product.

Technical cluster IDs3

Descriptor: 0x001D
Identify: 0x0003
Switch: 0x003B

CHIP typical for this Matter type · not this exact product

Smart Mechanical Keyboard MK1 is CSA certified. Certificate CSA2521AMAT45420-24. Buttons and rockers that send on/off events. Matter spec 1.3. Part number 3RMK01069M. It uses Matter over Wi-Fi. You do not need a Thread border router. You can add it as Matter in Apple Home, Google Home, Alexa, and Home Assistant.

CSA CSA2521AMAT45420-24

Apple Home
Works as Matter
Google Home
Works as Matter
Amazon Alexa
Works as Matter
Home Assistant
Works as Matter

Specifications

Network: Wi-Fi · Bluetooth
Matter spec: 1.3
Brand: ThirdReality
Part number: 3RMK01069M
Firmware: 1.0.0

CSA record

Certificate: CSA2521AMAT45420-24
Certified: Apr 28, 2025
CSA list: VID 5127 · PID 5000

Is this CSA certified?

CSA recorded a certified Matter software version (certificate CSA2521AMAT45420-24). On the list is not the same as certified. See CSA certified.

Related guides

ThirdReality Matter devices. Type hub: Generic switches.

What are VID and PID?

VID is the manufacturer number CSA assigned. PID is the Matter model id for this hardware. Together they identify this listing on CSA’s public Matter list.

Which apps can I pair it in?

You can commission it as Matter in Apple Home, Google Home, Alexa, and Home Assistant. That follows CSA certification, not a HomeKit-only or lab result. See commissioning.

CSA certified: the Connectivity Standards Alliance recorded a certified Matter software version for this product. That does not mean it works with every hub.The Alliance later revoked this Matter software version. We do not show it as currently certified.This product is on CSA’s public Matter list, but it is not CSA certified. CSA has no certified Matter software version on record.This listing uses Matter over Wi-Fi. You do not need a Thread border router.This listing uses Matter over Thread. You need a Thread border router already on your home network. CSA does not name a required hub.This listing uses Matter over Ethernet (a wired network).This listing records Bluetooth, usually for the first pairing handshake.Matter model id: the identifier this manufacturer used for this hardware. Not the box SKU you buy in a store.Vendor id: the manufacturer number CSA assigned. Together with the Matter model id, it names this hardware.The manufacturer’s part number, when CSA’s list includes one.CSA’s public Matter list (the Distributed Compliance Ledger). A listing exists here only when that list has the product.CHIP is the open-source Matter software. “What this type usually can do” is typical for this kind of Matter device, not a lab test of this exact product.What this kind of Matter device usually can do. Typical for the type, not a test of this exact product.Thread devices need a Thread border router already on your home network. CSA certification does not name a required hub.If this product is CSA certified, you can add it as Matter in this app. We have not lab-tested this exact product in that app.Save up to 4 product cards in this browser so you can compare them. Not a lab test.Browse devices from CSA’s public list. Cert facts first; Amazon when we have a link.Answer a few questions: type, network, and CSA certified or listed.Manufacturers on CSA’s list.Newest dates on CSA’s list.Date log of CSA list facts, not another catalog.Show CSA certified products, listed-only products, or both.Show certified and listed products.CSA recorded a certified Matter software version.On CSA’s list, but not CSA certified.Show Thread, Wi-Fi, Ethernet, or Bluetooth, only when CSA’s list recorded the network type.Do not filter by network type.Order product cards. Recency uses the newest date on CSA’s list.Newest CSA list or certification dates first. Products without a date come last.A to Z by product name.A to Z by manufacturer name.A to Z by manufacturer part number. Products without a part number come last.Lightning Deals and the biggest percent-off first. Matter listings win ties.Show only CSA Matter listings with an Amazon deal. Hide other smart-home search hits.The Matter specification version recorded for this product.The CSA certificate id, when CSA’s list includes one.The date CSA recorded a certified Matter software version for this hardware. Not when this site first indexed it.The date this hardware was recorded on CSA’s public Matter list. That is not a certification date.One product card can cover several hardware identities in the same product line. Each is a CSA listing, not a store color or size option.Product cards for this brand. Listings that share a device type, vendor id, and name stem share one card.Individual CSA listings. Each vendor id and Matter model id is one hardware row, not a grouped product card.Distinct device types this brand has on CSA’s list.