- Reduced price

Reference: 012-009
Reduction from PCIe x1 to PCIe x16, powered via SATA, Molex, or PCIe 6-pin, is used to connect multiple graphics cards using PCIe x1, primarily used in cryptographic mining, cable length 60 cm.
Reference: 012-113
Brand: Crypto services s.r.o.
Riser lock for PCI-E USB riser module. USB module height 21.7 mm. Ensures firm contact between the PCI-E motherboard slot and the USB riser module.
Reference: 079-220
Brand: Shelly
Shelly 1 is a miniature WiFi switch with firmware for control within the Apple HomeKit, which, thanks to its size, can easily be installed under a switch or socket in a deeper enclosure.
Reference: 012-723
Power cable PCI-e 8 pin female to 2x PCI-e 6 + 2 pin male
Reference: 012-022
Virtual display, HDMI 1.4, DDC, EDID, support up to 4K resolution, use when accessing a remote desktop PC without a connected monitor.
Reference: 012-032
Brand: Crypto services s.r.o.
Attention !! Free shipping over $ 200 does not apply to these designs. Lightweight aluminum frame for 6 - 8 graphics cards, which has a source holder on each side and mounting holes in the middle for mounting an ATX-type motherboard. The frame is ready for modular expansion (can be stacked on top of each other), so it is space-saving, but it is also...
Reference: 080-243
Brand: Shelly
Shelly 2.5 has many uses, either as a double switch for appliances or lights, or for controlling shutters with DC or AC power. With such small dimensions it is a handy helper that easily hides in a smaller space. It can be operated manually or automatically via Apple HomeKit.
Reference: 012-112
Brand: Crypto services s.r.o.
Riser lock for PCI-E USB riser module. USB module height 30mm. Ensures firm contact between the PCI-E motherboard slot and the USB riser module.
Reference: 012-031
Second source switch. Using the SATA power supply or MOLEX connector from the first source, it turns on the second source.
Reference: 012-040
Start button with two LEDs. Easy to setup, just connect the cable into the motherboard, and you can switch on power or reset the motherboard.
WiFi Switch for lighting, wiring, control of windows, doors, gates and home control, connection: Bluetooth and WiFi, power supply From the network, compatible with Google Assistant and Amazon Alexa, applications for Android and iOS in Czech and English. Maximum voltage 240 V. Maximum current 15 A.
Warranty on goods for at least 2 years
Free shipping on orders over €200 (EU)
Possibility to return undamaged goods within 14 days
Thanks to the smart switch Sonoff DUALR3, you can easily control lighting, wiring, windows, doors, gates or external blinds using a mobile application. Just plug in and then pair and pair with your home Wi-Fi network using the eWeLink mobile app (for Android and iOS).
Multi-function switch
The Sonoff DUALR3 switch is typically mounted directly to a wall or DIN rail. Subsequently, the physical switch works, for example, for closing the blinds as before. However, smart functions will be added in the form of remote control directly from the mobile application.
Voice control support
Thanks to the connection to the smart Sonoff platform, the function of the switch can be easily planned. For example, instead of an alarm clock, you can schedule waking up in the morning sunshine by automatically pulling out the blinds. And like other Sonoff products, the DUALR3 is compatible with Google Assistant and Amazon Alexa.
Measuring energy consumption
An interesting benefit of the Sonoff DUALR3 switch is the highly accurate measurement of energy consumption, including long-term graphs. Thanks to this, you will be able to control the expenses for relatively energy-intensive equipment.
Key Features
Reference: 089-154
Brand: Sonoff
Switch smart WiFi switch controlled by mobile application eWeLink, time planning and countdown, suitable for example for switching lights, voice control by Amazon Alexa and Google Home, IFTTT compatible.
Reference: 089-160
Brand: Sonoff
The Sonoff RF switch is a version of the Sonoff with a 433.92 MHz RF receiver module inside. This wireless switch can be used in conjunction with an RF remote control that allows you to control appliances indoors. The remote control switch allows users to remotely turn on / off connected devices via EWeLink from anywhere in the world.
Reference: 080-184
Brand: Sonoff
Sonoff Dual is a double switch for electrical devices or lights that works with assistants like Google Assistant or Amazon Alexa. Control your device via eWeLink anywhere in the world with Internet access. The app is available for iOs and Android. The controller has two independent circuits that can switch up to 16 A per circuit.
Reference: 089-196
Brand: Sonoff
The Sonoff Slampher Wi-Fi socket makes every luminaire, every lamp a smart lighting. Just screwed between the existing socket and the bulb and can control the lighting remotely over the Internet and locally, using the 433Mhz controller.
Reference: 070-184
Brand: Sonoff
Sonoff Dual is a dual switch for electrical devices or lights that works with Apple HomeKit and Siri Assistant. You can connect two external switches to switch individual outputs manually. The driver has two independent circuits that you can easily add to the HomeKit Application and can switch up to 16 A per circuit.
Reference: 089-254
Brand: Sonoff
As the name suggests, the Sonoff Mini is a miniature switch that makes it easy to press it under a switch or socket. Then just plug it into a smart home app and control it remotely from the comfort of your mobile device.
Reference: 043-256
Brand: Sonoff
The Sonoff T1 is available in 1 to 3 channel switch versions. All switches can be controlled remotely using a telephone, and the devices connected to the switches can operate independently. Works with Amazon Alexa and Google Now, which lets you turn your device on or off with a voice command, ideal for those who need to do many chores at the same time.
Reference: 090-261
Brand: Sonoff
The Sonoff 4CH PRO R3 is a 4 channel WiFi switch that can also be set as a 1-16 second timer. This can be used as a pulse switch to switch the output for a specified time. It is also equipped with 433 MHz, which also allows remote control. Can be easily mounted on a DIN rail.
Reference: 080-243
Brand: Shelly
Shelly 2.5 has many uses, either as a double switch for appliances or lights, or for controlling shutters with DC or AC power. With such small dimensions it is a handy helper that easily hides in a smaller space. It can be operated manually or automatically via Apple HomeKit.
Reference: 080-573
Brand: Sonoff
The Sonoff 4CH R3 is an improved version of its 4CH R2 predecessor. It is a 4-channel WiFi switch designed to connect up to four devices. It allows perfect control over their operation through the secure cloud environment Amazon Web Services (AWS) in combination with a mobile application from anywhere in the world.
Reference: 080-1106
Brand: LifeSmart
WiFi switch for controlling your home, connection: Wi-Fi, compatible with Apple HomeKit, Google Assistant and Amazon Alexa, also applications for iOS
Reference: 080-409
Brand: Fibaro
A double miniature switch designed under power switches, Bluetooth communication (Apple devices only), Apple Homekit support.
Reference: 082-869
Brand: Shelly
Professional 2 channel relay with Wi-Fi, LAN, and Bluetooth connection, suitable for home and facility automation with remote control and precise power management. DIN rail mountable insde a breaker box. Enhanced safety features and compatible with most used home automation platforms.
Reference: 058-410
Brand: Fibaro
Wireless controlled module for controlling blinds, shutters, awnings, gates and other devices with single-phase AC motors with current position tracking capability.
Reference: 041-868
Brand: Shelly
Professional 2 channels relay with Wi-Fi, LAN, and Bluetooth connection, suitable for home and facility automation with remote control. DIN rail mountable insde a breaker box. Enhanced safety features and compatible with most used home automation platforms.
Reference: 090-261
Brand: Sonoff
The Sonoff 4CH PRO R3 is a 4 channel WiFi switch that can also be set as a 1-16 second timer. This can be used as a pulse switch to switch the output for a specified time. It is also equipped with 433 MHz, which also allows remote control. Can be easily mounted on a DIN rail.
WiFi Switch for lighting, wiring, control of windows, doors, gates and home control, connection: Bluetooth and WiFi, power supply From the network, compatible with Google Assistant and Amazon Alexa, applications for Android and iOS in Czech and English. Maximum voltage 240 V. Maximum current 15 A.