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USB Hub Lenovo Think Pad USB 3.0 Pro 40A70045SA
The Lenovo ThinkPad USB 3.0 Pro Dock (model 40A70045SA) is a wired USB hub and docking solution that provides multiple USB 3.2 Gen 1 Type-A ports, legacy USB 2.0 ports, a Gigabit Ethernet port and a DVI-I digital video output. Designed for desktop and mobile workspaces, the dock supports up to 2560 x 1600 maximum digital resolution and requires AC power to operate. Its compact black enclosure (150 x 80 x 32 mm, 0.236 kg) offers stable connectivity for peripherals and displays.
The dock delivers fast USB 3.0 data transfer speeds alongside two USB 2.0 ports for legacy devices, a single RJ-45 Gigabit Ethernet port for reliable wired network access and a DVI-I port for connecting an external monitor at high resolution. With a modest 45 W power consumption and compact dimensions, it provides a practical balance of ports and performance for office setups while maintaining a simple, wired connection model.
Connect the dock to AC power, then attach it to your computer using the supplied USB cable. Plug USB peripherals into the available USB 3.2 Gen 1 or USB 2.0 Type-A ports. For network access, connect an Ethernet cable to the RJ-45 port. To use an external monitor, connect it to the DVI-I port and set the display resolution in your operating system to the desired setting, up to 2560 × 1600.
For stable performance, use a high-quality USB cable and ensure the dock is powered by its AC adapter. When connecting high-resolution displays or multiple high-bandwidth devices, confirm your host device supports the necessary drivers and bandwidth.
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