This is a 10-in-1 gadget that expands a single USB-C port on your laptop into 10 fully functional ports, including two HDMI ports for dual 4K monitor support. The primary HDMI port actually goes ...

As for the 4K monitors, they differ in size but otherwise share the following display specs: 3840x2160 @ 60Hz, IPS Black, 2,000:1 contrast ratio, 16:9, 100% sRGB. The screens have 5ms response ...

In addition to the usual HDMI and DisplayPort, you get USB-C video and power (up to 90 watts), dual USB 3.2 Gen 1 on the bottom, and another 3.2 port and USB-C port (15 watts) on the side.

1x USB-C 10Gbps (USB 3.2 Gen 2×1) upstream host port for output expansion Dual video output supported through 2x HDMI 2.0 and 2x DP ports – DP/DP, DP/HDMI, HDMI/DP, HDMI/HDMI – at up to 4K ...

As an alternative, I'd also recommend the Dell UltraSharp U2723QE, which includes a useful USB-C hub ideal for connecting any of the best laptops for programming we've tested.

Pros Upstream USB-C port provides up to 90 watts of power delivery Built-in USB hub Ethernet connectivity Dual DisplayPort connectors support daisy-chaining a second monitor Bright, with good contrast ...

Dell's UltraSharp 27 USB-C Hub Monitor offers a wide color gamut, a wealth of convenience and ergonomic features, and as many connectors as we've seen on a monitor of its size class. Only its ...

The P3222QE costs more than Dell's highly rated UltraSharp 27 USB-C Hub Monitor (U2722DE), and it lacks some of its ports, but it has a substantially larger screen and great sRGB color coverage.

The Dell P2425HE is a lower-cost 1080p 24-inch monitor from Dell with features like a USB hub with an ethernet port, DisplayPort daisy chaining like our top pick, and a USB-C port with 90W of USB ...

When I use either of two hubs that claim to support dual 4k60 monitors and PD, the measured power input tops out at 63 watts, which I assume means the 65 watt configuration is what was negotiated.