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    Controllers and I/O

    Mod your gaming PC with fan controllers and card readers, or customize the look of your buttons with our I/O panel button modules.

    37 Results
    Save 50% top seller
    Corsair iCUE LINK System Hub
    Corsair iCUE LINK System Hub
    LULS-369
    (1)
    Controller for RGB lighting and fan speed, with iCUE Link single-cable connection, for up to 14 devices, synchronises your lighting effects, magnetic mounting, for easy control with Corsair iCUE.
    Price reduced from 57,90 € to 28,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Save 10%
    Phanteks Evolv X2 Matrix Case Bundle, Midi Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - black
    Phanteks Evolv X2 Matrix Case Bundle, Midi Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - black
    GABU-727
    (0)
    Case bundle with HUB controller, tempered glass, including Nexlinq V2 hub, E-ATX showcase with 3 glass panels, vertical airflow design,
    Price reduced from 223,90 € to 199,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lian Li EDGE HUB, 4x USB, 6x PWM - black
    Lian Li EDGE HUB, 4x USB, 6x PWM - black
    ZUUS-734
    (7)
    Black USB and PWM fan hub, for up to six fans and four USB devices, magnetic design for flexible installation, compatible with Lian Li EDGE GOLD power supplies
    16,90 €
    Incl. VAT, add. delivery costs
    In Stock
    PHANTEKS 5,5" Hi-Res Display for Cases - black
    PHANTEKS 5,5" Hi-Res Display for Cases - black
    GEPH-184
    (2)
    Multifunctional display with 5.5-inch IPS display, 2,160 x 1,440 pixels @ 60 Hz, 450 cd/m² brightness, 1x HDMI and 1x SATA for power, can be used inside or outside a case
    109,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lian Li UNI HUB SL-INF Controller, L-Connect 3 - black
    Lian Li UNI HUB SL-INF Controller, L-Connect 3 - black
    LULI-083
    (7)
    RGB and fan controller for UNI FAN SL-INF ARGB by Lian Li, compatible with L-Connect 3 software, for controlling up to 16 fans, including cable set for individual fans
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    aqua computer aquaero 6 Pro
    aqua computer aquaero 6 Pro
    WAZU-439
    (2)
    The aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface.
    88,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lian Li EDGE HUB, 4x USB, 6x PWM - white
    Lian Li EDGE HUB, 4x USB, 6x PWM - white
    ZUUS-735
    (5)
    White USB and PWM fan hub, for up to six fans and four USB devices, magnetic design for flexible installation, compatible with Lian Li EDGE GOLD power supplies
    16,90 €
    Incl. VAT, add. delivery costs
    In Stock
    PHANTEKS 5,5" Hi-Res Display for Cases - white
    PHANTEKS 5,5" Hi-Res Display for Cases - white
    GEPH-185
    (0)
    Multifunctional display with 5.5-inch IPS display, 2,160 x 1,440 pixels @ 60 Hz, 450 cd/m² brightness, 1x HDMI and 1x SATA for power, can be used inside or outside a case
    109,90 €
    Incl. VAT, add. delivery costs
    In Stock
    PHANTEKS Eclipse G400A PC Case Bundle + Matrix LED + Nexlinq V2 Controller - black
    PHANTEKS Eclipse G400A PC Case Bundle + Matrix LED + Nexlinq V2 Controller - black
    GABU-767
    (0)
    Case bundle with display panel and controller, tempered glass, mesh front panel, four pre-installed 140mm fans, including Matrix-600 LED upgrade kit, with Nexlinq V2 controller
    169,90 €
    Incl. VAT, add. delivery costs
    In Stock
    aqua computer OCTO fan controller for PWM fans
    aqua computer OCTO fan controller for PWM fans
    LULS-336
    (6)
    Programmable fan controller from aqua computer, Eight 4-pin PWM channels with a total power of 100 watts, Input for 1 flow sensor and 4 temperature sensors, 2 RGBpx outputs for up to 180 RGB LEDs, Connection via USB 2.0, Control via aquasuite software
    76,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Noctua NA-FH1 8x Fan Hub
    Noctua NA-FH1 8x Fan Hub
    LULS-368
    (0)
    Fan controller for case fans, a total of 8 fans possible
    34,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lamptron FC5 V2 Fan Controller, 5,25-inch - Silver
    Lamptron FC5 V2 Fan Controller, 5,25-inch - Silver
    LULS-189
    (3)
    Lamptron perfected a fan controller that allows a person to change the readout color of not one or two but seven different colors!
    28,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lamptron FC5 V2 Fan Controller 5,25 Zoll - schwarz
    Lamptron FC5 V2 Fan Controller 5,25 Zoll - schwarz
    LULS-188
    (11)
    4-way fan control plus temperature measurement with multi-colour lighting, 5.25 inches in black
    59,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 54%
    Lamptron LP801 fan controller with display
    Lamptron LP801 fan controller with display
    LULS-372
    (0)
    Fan and RGB hub from Lamptron, 9x 4-pin fans, 9x ARGB ports, Integrated temperature display
    Price reduced from 34,90 € to 15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Noctua NA-FC1 3-way PWM fan controller
    Noctua NA-FC1 3-way PWM fan controller
    LULS-272
    (2)
    Compact fan controller for 4-pin PWM fans, combinable with motherboard control, rotary knob and status LED, adapter cable for 3 fans included
    21,90 €
    Incl. VAT, add. delivery costs
    Pre order Expected restock at 20.08.2026
    aqua computer Passivkühler für aquaero 6 - schwarz
    aqua computer Passivkühler für aquaero 6 - schwarz
    WAZU-570
    (2)
    Passive heatsink cooler for Aquaero 6 in Black
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Corsair Commander Core XT RGB LED Controller + Fan Hub - black
    Corsair Commander Core XT RGB LED Controller + Fan Hub - black
    LULS-365
    (3)
    Controller for RGB lighting and fan speed, with 6 PWM fan connectors and 6 RGB connectors for fans, 1 connector for other RGB devices, 2 temperature sensors, for easy control with Corsair iCUE.
    67,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    aqua computer SPLITTY9 ACTIVE - active splitter for up to 9 PWM fans
    aqua computer SPLITTY9 ACTIVE - active splitter for up to 9 PWM fans
    WAZU-1160
    (1)
    PWM splitter with active power supply, 9x PWM fan connectors, SATA power supply, including mounting material
    13,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    aqua computer RGBpx Splitty12 Active ARGB-Hub
    aqua computer RGBpx Splitty12 Active ARGB-Hub
    WAZU-1014
    (1)
    Universal 12-way splitter, 3- and 4-pin RGB hub, for ARGB and RGBpx components, compatible with selected Corsair fans
    14,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Akasa 5.25 inch FC.Six Fan Controller - black
    Akasa 5.25 inch FC.Six Fan Controller - black
    LULS-211
    (3)
    Noble fan controller with 6 channels (each 30 W) and front made of brushed aluminium in black
    38,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Phanteks Evolv X2 Matrix Case Bundle, Mid-Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - white
    Phanteks Evolv X2 Matrix Case Bundle, Mid-Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - white
    GABU-728
    (0)
    Case bundle with HUB controller, tempered glass, including Nexlinq V2 hub, E-ATX showcase with 3 glass panels, vertical airflow design
    199,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Phanteks XT View Matrix Case Bundle, Midi Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - Black
    Phanteks XT View Matrix Case Bundle, Midi Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - Black
    GABU-729
    (0)
    Case bundle with HUB controller, tempered glass, including Nexlinq V2 hub, midi tower with 270° glass design, integrated 600-LED matrix display
    119,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Phanteks XT View Matrix Case Bundle, Mid-Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - White
    Phanteks XT View Matrix Case Bundle, Mid-Tower, E-ATX, Tempered Glass + Nxlinq V2 HUB - White
    GABU-730
    (0)
    Case bundle with HUB controller, tempered glass, including Nexlinq V2 hub, mid-tower with 270° glass design, integrated 600-LED matrix display
    119,90 €
    Incl. VAT, add. delivery costs
    In Stock
    PHANTEKS Eclipse G400A PC Case Bundle + Matrix LED + Nexlinq V2 Controller - White
    PHANTEKS Eclipse G400A PC Case Bundle + Matrix LED + Nexlinq V2 Controller - White
    GABU-768
    (0)
    Case bundle with display panel and controller, tempered glass, mesh front panel, four pre-installed 140mm fans, including Matrix-600 LED upgrade kit, with Nexlinq V2 controller
    169,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lian Li UNI HUB SL-INF Controller, L-Connect 3 - white
    Lian Li UNI HUB SL-INF Controller, L-Connect 3 - white
    LULI-084
    (2)
    RGB and fan controller for UNI FAN SL-INF ARGB by Lian Li, compatible with L-Connect 3 software, for controlling up to 16 fans, including cable set for individual fans
    39,90 €
    Incl. VAT, add. delivery costs
    Pre order Expected restock at 02.09.2026
    Save 55%
    Lamptron CU135 fan controller + RGB controller with display, ARGB - black
    Lamptron CU135 fan controller + RGB controller with display, ARGB - black
    LULS-339
    (2)
    Functional fan and RGB LED controller, with separate LC display, 6x 4-pin PWM fan, 6x addressable RGB (5VDG), 6x temperature sensor, including remote control
    Price reduced from 214,90 € to 94,99 €
    Incl. VAT, add. delivery costs
    In Stock
    aqua computer aquaero 6 Pro - black
    aqua computer aquaero 6 Pro - black
    WAZU-814
    (3)
    Professional control unit for air- and water-cooled systems with display, maximum functionality
    189,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Lamptron FC2 Fan Controller 5,25 Zoll - black
    Lamptron FC2 Fan Controller 5,25 Zoll - black
    LULS-186
    (20)
    This device can control 6 channels that supports up to 45 watts each, CNC milled faceplate from blocks of 3/4" thick aluminium, and blue leds behind each knob.
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 50%
    Lamptron RW460 Control for Water Cooling Systems - black
    Lamptron RW460 Control for Water Cooling Systems - black
    WAZU-918
    (0)
    Functional fan, pump, and RGB LED controller, with a separate LCD display, up to 4 fans with or without PWM, 4x RGB (12VGRB) & 4x addressable RGB (5VDG), including remote control
    Price reduced from 89,90 € to 44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 44%
    Lamptron CFM36 Fan and RGB LED Controller for PCI Slot - Black
    Lamptron CFM36 Fan and RGB LED Controller for PCI Slot - Black
    LULS-304
    (0)
    3-way fan controller from Lamptron, with 30 watts per channel, 5x RGB LED lighting, with remote control, for PCI bracket in black
    Price reduced from 17,90 € to 9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 31%
    Lamptron TC20 PCI RGB fan and LED controller - black
    Lamptron TC20 PCI RGB fan and LED controller - black
    LULS-313
    (0)
    Feature-rich RGB LED controller with separate LCD display, 1x RGB (12VGRB), including remote control, with fan speed and temperature display, signal pass-through to the mainboard, for fans with or without PWM.
    Price reduced from 21,90 € to 14,99 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 46%
    Lamptron SM436 PCI RGB fan and LED controller - black
    Lamptron SM436 PCI RGB fan and LED controller - black
    LULS-321
    (1)
    Functional fan and RGB LED controller, with a separate LCD display, for up to 4 fans with or without PWM, 4x RGB (12VGRB) & 4x addressable RGB (5VDG), including remote control
    Price reduced from 74,90 € to 39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    SilverStone Fan Hub 2x 10cm PWM - black
    SilverStone Fan Hub 2x 10cm PWM - black
    ZUAD-1317
    (0)
    Cable to reduce fan speed, PWM compatible, resistance value of 3 W / 50 Ohm
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    SilverStone SST-FPS01 Slim ODD adapter for 12.7mm bay
    SilverStone SST-FPS01 Slim ODD adapter for 12.7mm bay
    GESV-413
    (0)
    Slimline ODD adapter by SilverStone, for 12.7mm bay, 2x USB 3.0 ports (Type-A), SD card reader, M.2 SATA slot, black & white bezel
    56,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 50%
    Lamptron RF625 fan and ARGB controller, black
    Lamptron RF625 fan and ARGB controller, black
    LULS-344
    (0)
    Functional fan and RGB LED controller, with separate LC display, 4x 4-pin PWM fan, 4x addressable RGB (5VDG), 4x RGB (12VGRB), 4x temperature sensor, including remote control
    Price reduced from 139,90 € to 69,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 65%
    Lamptron TC20 PCI RGB fan and LED controller - silver
    Lamptron TC20 PCI RGB fan and LED controller - silver
    LULS-314
    (0)
    Feature-rich RGB LED controller with separate LCD display, 1x RGB (12VGRB), including remote control, with speed and temperature display, signal pass-through to the mainboard, for fans with or without PWM.
    Price reduced from 39,90 € to 13,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 53%
    Lamptron SM436 Sync Edition PCI RGB fan and LED controller - black
    Lamptron SM436 Sync Edition PCI RGB fan and LED controller - black
    LULS-323
    (1)
    Functional fan and RGB LED controller, with a separate LCD display, for up to 4 fans with or without PWM, 4x RGB (12VGRB) & 4x addressable RGB (5VDG), including remote control
    Price reduced from 89,90 € to 41,90 €
    Incl. VAT, add. delivery costs
    In Stock

    Fan Controllers and Buttons for Your PC

    Control and connectivity components expand your system’s functionality and improve everyday usability. They help you tailor cooling, operation, and data access to your needs and enhance your gaming setup in a practical way.

    Especially in gaming PCs or workstations, these upgrades allow for flexible customization. Whether additional controls on the I/O panel or convenient interfaces for SD cards, you can design your system to be clean, efficient, and perfectly suited to your requirements.

    PC Fan Controllers for PWM Fans

    Corsair Commander Core XT fan hub

    Fan controllers are available in various configurations. From a single channel for one fan group to up to eight channels for advanced cooling setups in large cases—you can choose based on your needs. This allows you to control your fans centrally and adjust groups individually for improved airflow in your PC case.

    Power and Reset Buttons

    Power and reset buttons are ideal for modding projects and custom PC builds. They allow you to place power and reset functions flexibly within the case or on the I/O panel, letting you design your system both functionally and visually to your liking.

    Upgrade Card Readers for Storage Media

    Card readers add convenient interfaces to your gaming PC for storage media such as SD or microSD cards. Internal card readers are typically installed in a 3.5-inch or 5.25-inch bay, while external devices connect via USB.