Kensington USB C & USB 3.0 Docking Station - SD4750P USB-C & USB 3.0 Dual 4K Docking Station with 135W Adapter - DP & HDMI - Compatible with Windows and Apple Devices (K39105EU)

Product Information

System requirements: USB-C host device must support Power Delivery. Power Delivery is not supported on USB 3.0 host devices without the use of the optional 60W power splitter (K38310NA) Maximum Resolution Supported: Single monitor: HDMI Ultra HD 3840 x 2160 @ 30Hz or VGA Full HD 2048 x 1152 @ 60Hz Best for: Highly mobile USB-C devices, requiring additional ports for accessories, as well as monitors and projectors that support up to 4K

On the rear is a PSU power input, USB-C downlink from the computer, three each of DisplayPort 1.2 and HDMI 2.0, a Gigabit LAN port and four USB-A 3.1 Gen2 ports. Update the computer's BIOS/UEFI with the appropriate file from your system/motherboard manufacturer. If you don’t have USB-C and are using the provided USB-A to USB-C cable that Kensington kindly includes, then a maximum of two 4K displays is possible. Our experience of DisplayLink hasn’t been great, we’ll admit. Because it requires some significant processing on the PC, how much bandwidth it uses can vary wildly depending on the amount of change occurring, and most laptops don’t have the spare performance to drive it properly.Your laptop or device must have a USB-C port. (Using an adapter on a USB 3.0 Type-A port will not work.) In whatever ways 10Gb/s is divided, it won’t adequately supply three 4K displays, six USB ports each requiring up to 10Gb/s, a Gigabit Ethernet port and the other less bandwidth-hungry items on here.

If you are using a DisplayPort to HDMI, DisplayPort to DVI, DisplayPort to VGA or HDMI to VGA cable and are having issues we recommend using an active video adapter in conjunction with a video cable as illustrated below:

9. Check for error codes in Device Manager

As we might have predicted before opening the box, the glossy surfaces attract dust and fingerprints compared with the textured ones, that don’t. System Requirements: USB-C host device must support Power Delivery. Power Delivery is not supported on USB-A host devices without the use of the optional 60W power splitter (K38310NA) Overall, the compromises made to achieve triple displays are too great, and most users would be better with a dual-screen option and plugging the third display directly into the laptop to reduce the bandwidth overhead.

Maximum Resolution Supported: Single Monitor - 2560 x 1600 @ 60Hz and Dual Monitors - 2048 x 1152 @ 60HzHow well this works for any specific user is entirely dependent on many factors, such as the laptop host hardware, the resolutions of the monitors and the amount of motion on the displays.