Who is this product best for?
- Home and small office routing
- Business internet edge routing
- ISP customer or branch deployments
Works with compatible MikroTik RouterOS networks and standard Ethernet networking equipment. Confirm port, power and mounting requirements before purchase.
Check the product label or manufacturer datasheet for exact input voltage, PoE support and power adapter requirements.

The MikroTik RMK-2x10/19 is a compact rackmount accessory designed to help network administrators install two compatible MikroTik switches side-by-side in a single 1U space of a standard 19-inch rack. Its main officially specified application is mounting two CSS318-16G-2S+IN switches together, creating a clean and space-efficient rack installation.
Instead of using separate rack units for two compact switches, the RMK-2x10/19 allows both devices to share the same vertical 1U space. This makes it especially useful in ISP racks, server rooms, data centres, enterprise network cabinets, CCTV control rooms and telecom installations where rack space is valuable.
The mounting accessory is entirely mechanical. It requires no power, software, RouterOS or SwitchOS configuration and does not alter network performance. Once compatible switches are attached to the mounting parts and secured in the rack, they continue to operate independently.
MikroTik currently lists the RMK-2x10/19 at a suggested manufacturer price of US$3 and an MTBF of approximately 100,000 hours at 25°C.
For the current RMK-2x10/19 price in Kenya, stock availability and compatible MikroTik switches, contact Mikrotik Kenya.
MikroTik RMK-2x10/19 Detailed SpecificationsSpecificationDetailsProduct NameMikroTik RMK-2x10/19Product CodeRMK-2x10/19Product TypeDual-device rackmount accessoryPrimary FunctionMount two compatible MikroTik switches side-by-sideStandard Rack Compatibility19-inch rackRack Space Required1UOfficially Listed Compatible ProductCSS318-16G-2S+INNumber of Devices Supported2 compatible unitsPower RequiredNoSoftware RequiredNoRouterOS ConfigurationNoSwitchOS ConfigurationNoEffect on Network SpeedNoneMTBFApprox. 100,000 hours at 25°CSuggested Manufacturer PriceUS$3Typical ApplicationsISP racks, data centres, server rooms, enterprise cabinets and CCTV racksMikroTik's current accessories catalogue confirms both the product code and US$3 suggested price, while its dedicated product page describes the RMK-2x10/19 as a solution for placing two CSS318-16G-2S+IN switches within one 1U 19-inch rack position.
What Is the MikroTik RMK-2x10/19?The RMK-2x10/19 is a rackmount bracket system rather than an electronic networking product.
Its purpose can be summarized as:
Switch 1 + Switch 2 → RMK-2x10/19 → One 1U Rack Space
Without an appropriate dual mounting solution, two compact devices may require separate rack positions or an improvised shelf.
The RMK-2x10/19 provides a purpose-built alternative that keeps the installation more organized.
Key Features of MikroTik RMK-2x10/19The primary benefit is rack-space efficiency.
MikroTik specifically states that the accessory allows two CSS318-16G-2S+IN switches to be mounted side-by-side within a single 1U position in a standard 19-inch rack.
This can effectively double the number of these compact switches you can place within the same amount of vertical rack space.
2. Designed for Standard 19-Inch RacksThe RMK-2x10/19 is intended for conventional 19-inch network and server racks.
These racks are commonly used for:
Network switches
Routers
Patch panels
Fiber termination equipment
Servers
UPS systems
CCTV equipment
This makes the mounting kit suitable for professional network cabinets rather than requiring a proprietary rack system.
3. Designed for CSS318-16G-2S+INThe main product MikroTik officially associates with RMK-2x10/19 is the CSS318-16G-2S+IN. (MikroTik)
Two of these switches can be joined side-by-side and installed as one rack-mounted assembly.
Compatibility with other devices should not automatically be assumed simply because they appear physically similar. Mounting-hole positions, chassis dimensions and bracket interfaces must also match.
4. Saves Valuable Rack SpaceRack units can become scarce in:
ISP POP sites
Data centres
CCTV control rooms
Enterprise server rooms
Telecom cabinets
Using two 1U slots for compact switches may not be the most efficient arrangement.
The RMK-2x10/19 lets compatible devices share one 1U position, leaving more room for other equipment.
5. Cleaner Rack OrganizationA purpose-designed mounting bracket can produce a cleaner rack than:
Placing switches loosely on shelves
Stacking equipment
Using improvised brackets
Leaving devices hanging from cables
Proper mounting helps keep ports easier to access and equipment easier to identify.
6. Better Cable ManagementMounting two switches side-by-side gives network technicians a predictable layout.
Ethernet and fiber connections can be organized more clearly alongside:
Patch panels
Cable managers
Fiber trays
Routers
Core switches
This can simplify troubleshooting and future network expansion.
7. No Power RequiredThe RMK-2x10/19 contains no electronics.
It does not need:
AC power
DC power
PoE
Batteries
It is simply a mechanical mounting accessory.
8. No RouterOS or SwitchOS ConfigurationThere is no software configuration associated with the bracket.
The switches continue operating according to their own software and network configuration.
Installing the RMK-2x10/19 does not change:
IP addresses
VLAN configurations
SwitchOS settings
Port speeds
SFP+ settings
Network topology
MikroTik currently lists a US$3 suggested manufacturer price for the RMK-2x10/19. (MikroTik)
A dependable current Kenya-specific retail listing was not available in the sources checked, so it is better to request a current quotation rather than use an estimated Kenyan price.
Pricing FactorDetailsMikroTik Suggested PriceUS$3Kenya Retail PriceConfirm current quotationVATMay affect final priceExchange RateCan affect landed costStock AvailabilityMay varyInstallation CostUsually separate if professional rack installation is requiredCustomers purchasing CSS318 switches can also check whether the rackmount kit is supplied separately or needs to be added to the order.
9. Useful for High-Density NetworksA high-density rack may contain numerous switches.
For example, an ISP might require separate devices for:
Different customer groups
Management networks
CCTV
Office networks
VLAN aggregation
Redundant network links
Being able to place two compact switches into one rack unit can significantly improve use of available cabinet space.
10. Suitable for ISP InstallationsInternet Service Providers can use RMK-2x10/19 in:
POP sites
Network Operations Centres
Data centres
Customer aggregation racks
Office server rooms
The accessory can be particularly useful where multiple CSS318 switches are being deployed.
11. Suitable for Enterprise NetworksCompanies may need multiple switches to serve:
Departments
Floors
Servers
Wireless access points
CCTV systems
VoIP phones
Using the dual mounting arrangement can keep the core or distribution rack compact and organized.
12. Suitable for CCTV NetworksLarge surveillance installations can contain several Ethernet switches.
Rack-mounted switches are commonly installed alongside:
NVR systems
Servers
Fiber converters
Patch panels
UPS equipment
The RMK-2x10/19 can help reduce the rack space consumed by compatible MikroTik switches.
RMK-2x10/19 vs RMK-2/10The names are similar, but these are different mounting accessories.
The RMK-2/10 is designed to accommodate smaller MikroTik 200 mm form-factor devices and can either mount two such units inside a 19-inch rack or, after modifying the bracket as designed, mount one 200 mm device in a 10-inch rack. MikroTik lists that accessory at US$9. (MikroTik)
The RMK-2x10/19, meanwhile, is specifically positioned as a side-by-side mounting system for two CSS318-16G-2S+IN switches in one 1U 19-inch space.
Advantages of RMK-2x10/19The main advantages include:
Two switches in one 1U position
Better rack-space utilization
Cleaner installation
Better switch alignment
Easier cable organization
Purpose-built MikroTik accessory
No power consumption
No software configuration
Very low manufacturer suggested price
Suitable for professional 19-inch network racks
The most significant benefit is therefore space efficiency rather than network performance.
Applications of MikroTik RMK-2x10/19 in KenyaData-centre operators generally seek to maximize equipment density while keeping racks easy to maintain.
Mounting two compatible switches within 1U can preserve valuable space for servers, core switches and other equipment.
ISP Network RacksISPs can use the accessory when several CSS318 switches are required at a POP or aggregation site.
This can help reduce the total rack units consumed by access-layer switches.
Enterprise Server RoomsBusinesses can use dual mounting where two switches perform different roles but both need to remain accessible within the same rack.
HotelsHotels may operate separate networks for:
Guest Wi-Fi
Administration
CCTV
VoIP
Access control
Compact switch mounting can help keep communications cabinets organized.
Schools and UniversitiesEducational institutions often have centralized racks serving:
Laboratories
Offices
CCTV systems
Access points
Student networks
Administration networks
The RMK-2x10/19 can help make better use of limited cabinet space.
CCTV Control RoomsWhere multiple network switches serve cameras from different areas, compact dual switch mounting can free additional rack positions for NVRs, storage and UPS equipment.
Important Considerations Before BuyingBefore ordering the RMK-2x10/19, confirm:
The exact switch model
Required number of switches
Your rack is a standard 19-inch design
At least 1U is available
Sufficient ventilation remains around the equipment
Cable routing will not obstruct neighboring equipment
Most importantly, do not assume universal compatibility with every compact MikroTik device.
The official product description specifically identifies the CSS318-16G-2S+IN.
Who Should Buy MikroTik RMK-2x10/19?The accessory is especially useful for:
ISPs
Network administrators
Data-centre technicians
Enterprise IT departments
CCTV installers
Systems integrators
Hotels
Universities
Telecom companies
Businesses deploying multiple CSS318 switches
It provides the most value when rack space is limited and two compatible MikroTik switches need to be installed side-by-side.
Why Buy MikroTik RMK-2x10/19 from Mikrotik Kenya?Mikrotik Kenya can help customers source the RMK-2x10/19 together with compatible switches and the other equipment required for professional rack installations.
These may include:
MikroTik CSS switches
CRS switches
Cloud Core Routers
SFP/SFP+ modules
Fiber patch cords
PoE equipment
Rack accessories
Ethernet cables
Patch panels
Network installation accessories
Checking compatibility before ordering is especially important for rackmount accessories because similar-looking MikroTik products may use different chassis dimensions and mounting systems.
Frequently Asked Questions About MikroTik RMK-2x10/19The RMK-2x10/19 is a MikroTik mounting accessory that allows two compatible switches to be placed side-by-side within a single 1U space in a standard 19-inch rack.
The official product code is RMK-2x10/19.
Its main purpose is to mount two CSS318-16G-2S+IN switches side-by-side while consuming only one rack unit.
MikroTik currently lists the accessory at a suggested price of US$3. (MikroTik)
A dependable current Kenya-specific retail price was not available from the sources checked. Final Kenyan pricing will depend on stock, VAT, exchange rate and import costs. Contact Mikrotik Kenya for a current quotation.
It refers to the accessory's use with a standard 19-inch rack, the common rack format used in professional networking and server installations.
The combined two-switch installation occupies one 1U rack position.
Yes. That is the primary purpose of RMK-2x10/19.
MikroTik's dedicated product page specifically identifies the CSS318-16G-2S+IN.
Yes. MikroTik designed RMK-2x10/19 specifically to mount two CSS318-16G-2S+IN units side-by-side in 1U.
Its primary design purpose is a dual-device installation. If only one switch is being mounted, use the mounting hardware recommended for that particular device rather than assuming the dual bracket is necessary.
Only use it where MikroTik documentation or the individual product manual confirms compatibility. Similar chassis dimensions do not necessarily mean mounting holes and brackets are identical.
MikroTik's current CRS804-4DDQ-hRM manual explicitly documents installation of two CRS804 units using RMK-2x10/19, and states that the kit is included with that model.
MikroTik instructs installers to attach the front rack brackets and rear support ears, attach the RMK-2x10/19 mounting parts to the opposite sides, secure the brackets, latch the two devices together and then install the complete assembly in the rack.
MikroTik's current CRS804 manual states that the RMK-2x10/19 kit is included in the CRS804 package for mounting two units together.
No. They are different MikroTik mounting products.
RMK-2/10 is a 1U dual/10-inch rackmount kit intended for selected 200 mm MikroTik devices. RMK-2x10/19 is designed for side-by-side mounting of compatible units such as the CSS318 in a standard 19-inch rack.
No. It is a mounting accessory, not a complete rack-width conversion system.
No. It is entirely mechanical.
No. It contains no electrical components.
No. The ports belong to the switches installed in the bracket.
No. Again, any network interfaces belong to the mounted MikroTik devices.
No. It is a mechanical accessory and therefore has no operating system.
No.
No. There are no electronics or network-management functions in the rackmount kit.
No. It does not participate in data transmission.
No. Fiber and Ethernet speeds depend entirely on the installed switches and transceivers.
No. VLAN settings remain configured on the switches.
Not electronically. However, because it allows two switches to occupy one rack unit, it can increase the physical equipment density of a rack.
The main advantage is preserving valuable vertical rack space. This is particularly helpful in installations where the rack already contains many routers, switches, patch panels and servers.
Yes. ISPs deploying multiple compatible MikroTik switches can benefit from the compact side-by-side arrangement.
Yes. Rack-space efficiency is especially valuable in data-centre environments.
Yes. Businesses with multiple compatible access or distribution switches can use the bracket to produce a cleaner installation.
Yes. The bracket itself is application-independent. If compatible switches are being used for a CCTV network, they can be mounted using the RMK-2x10/19.
Yes. It can help organize compatible switches serving hotel internet, CCTV, VoIP and Wi-Fi infrastructure.
Yes. Educational institutions with centralized network racks can use the dual-mount system where compatible switches are deployed.
The installation is primarily mechanical. The compatible devices must be correctly aligned, attached using the appropriate mounting hardware and secured inside the 19-inch rack.
For a new rack installation, powering equipment down before mechanically mounting or moving it is generally the safer approach and reduces the risk of cable or connector damage.
The mounting system itself does not change switch specifications, but installers should always maintain the ventilation and operating-clearance requirements published for the specific devices.
Physically stacking loose equipment is generally less organized and may interfere with ventilation or access. Purpose-built mounting hardware gives a more secure and maintainable rack installation.
The mounting configuration joins the compatible units for installation. Maintenance procedures will depend on how the particular switches and brackets are assembled, so allow sufficient rack access before installation.
Indirectly, yes. A fixed side-by-side arrangement provides more predictable port locations, making it easier to organize patch cables and fiber connections.
MikroTik lists approximately 100,000 hours at 25°C.
MikroTik publishes MTBF as part of the product specification even though RMK-2x10/19 is a mechanical accessory rather than an active electronic device.
MikroTik's suggested price is only US$3, making it a low-cost way to improve rack-space utilization when used with compatible hardware.
If you intend to install two CSS318-16G-2S+IN switches side-by-side in one 1U position, RMK-2x10/19 is specifically designed for that purpose.
You can source the RMK-2x10/19, compatible MikroTik switches and other rack accessories through Mikrotik Kenya.
MikroTik RMK-2x10/19 Video GuideWatch the video: MikroTik Rack and Networking Guide
The MikroTik RMK-2x10/19 solves a simple but important rack-management problem: compact switches do not always need an entire 1U position each. By mounting two compatible units side-by-side, administrators can significantly improve rack-space utilization while maintaining a professional installation. MikroTik's primary product page specifically highlights the CSS318-16G-2S+IN for this arrangement.
Its usefulness becomes even clearer in high-density ISP, enterprise and data-centre installations. A rack may need to accommodate routers, switches, patch panels, fiber equipment, servers and UPS systems, so every available rack unit matters. The RMK-2x10/19 allows compatible switches to share one vertical rack position without changing their individual networking capabilities.
The accessory is also extremely simple to own because it requires no power or software maintenance. Once properly installed, network management remains entirely on the mounted switches. For professional deployments in Kenya, the most important step before purchasing is simply confirming that the intended MikroTik devices are officially compatible with the bracket.
The MikroTik RMK-2x10/19 is a simple and affordable rackmount accessory designed to improve space efficiency in professional networking installations. Its core function is to allow two compatible MikroTik switches to be mounted side-by-side in one 1U position of a standard 19-inch rack, with the CSS318-16G-2S+IN being the primary model identified on MikroTik's product page.
With a current suggested manufacturer price of just US$3, the RMK-2x10/19 provides an economical way to create a cleaner, denser rack installation. MikroTik documentation also confirms its use with two CRS804-4DDQ-hRM units, showing that the mounting system is relevant to newer compact rack equipment as well.
Whether you are building an ISP POP, enterprise server room, CCTV control centre, hotel network, university rack or data-centre installation, Mikrotik Kenya provides genuine MikroTik switches, rackmount accessories, routers, SFP modules and professional networking solutions for projects across Kenya.
Reviews are not available yet for this product.
RMK-2x10/19 is currently listed as available. Stock can change, so confirm availability before placing a large order.
The current listed price is KSh 1,500.00. Prices are generated from the product catalogue and may change when inventory is updated.