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LMP USB-C Attach Hub

USB-C Hub 7 Port for iMac with Thunderbolt 3 (USB-C)

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    product overview

    The iMac is a great desktop workstation with a brilliant monitor, powerful processors and high-bandwidth connectivity. And it comes with an array of ports for connecting peripherals. But these ports are positioned at the rear side which, at times, makes it hard to reach them.

    Insert the SD card for a quick upload of your latest pics? Connect a USB flash or an external HDD/SSD to duplicate some data? Charge your iPhone? The all-new LMP Attach Hub brings the most needed ports to the front side, making it easy to access them at all times. It even multiplies the USB 3.0 ports (3x) and adds a microSD card reader. And by using two connections to the iMac (one Thunderbolt 3 (USB-C) and one USB 3.0), the USB ports have plenty of power to charge even an iPad or run two 2.5″ HDD/SSD at the same time.

    The LMP Attach Hub is mounted to the iMac’s vent holes in a few seconds thanks to its patented mounting spring mechanism. It’s ready to go in less than a minute and is highly functional yet only interfering minimally with the iMac’s appearance.

    Works with 21.5″ iMac and 27″ iMac/iMac Pro with Thunderbolt 3 (USB-C) ports. It requires one free Thunderbolt 3 (USB-C) and one free USB 3.0 port.



    Input connections
    • 1x USB-C 3.1 Type-C
    • 1x USB 3.0 Type-A
    System requirements
    • macOS 10.12 or higher
    • Windows 10 (Boot Camp)
    • The power output through the USB-C and USB-A ports is limited (see reverse side of packaging). If too much power is drawn from these ports, the Attach Dock will stop working and must be reconnected before further use. All 3 host links must be attached for full functionality and power output of USB-C/USB-A ports. Does not work with Apple SuperDrive.
    EAN code
    • Silver: 7640113433833
    • Space Gray: 7640113433833
    Output connections
    • 3x USB 3.0 (up to 5 Gbps)
    • 1x USB-C female
    • 1x SD card slot
      1x microSD card slot
    • 1x Audio Out (3.5 mm)
    Supported Apple Devices
    • 27" iMac (2017 - 2020)
    • 21.5" iMac (2017 - 2019)
    • iMac Pro (2017)
    • 10.7 x 4.9 x 1.6 cm
    • Space Gray
    • Silver
    Power supply
    • Bus-powered
    • Aluminum
    • 90 gr

    FAQ & Support

    Can the Attach Hub be used with iMac without USB-C ports?

    Can I charge an iPad Pro with the Attach Hub/Dock?

    The LMP Dock gets hot on the surface even there is only one port being used. Is this a defect?

    Can I use an iMac as an external monitor in combination with a USB-C Dock and a current Mac with Thunderbolt 3 (USB-C) ports?

    How to mount the LMP Attach Dock Pro / LMP Attach Hub