RayCue

RayCue 15 in 1 Laptop Docking Station 3 Monitors

Name: RayCue 15 in 1 Laptop Docking Station 3 Monitors, Triple 8K Display with 3 HDMI, 6 USB Ports, 5 Shortcut Button, Gigabit Ethernet, PD3.0, Smart
Brand: RayCue
SKU: B0FWC3861S

Status: RayCue 15 in 1 Laptop Docking Station 3 Monitors: Unavailable on Amazon as of 2026-10-03 16:23 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The RayCue 15 in 1 Laptop Docking Station 3 Monitors: Triple display on Windows: 2x HDMI 4K@60Hz plus DisplayPort 8K@30Hz; main trade-off: no power adapter or input cable included; you supply a 65W-100W brick.

Unavailable on Amazon as of 2026-10-03 16:23 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: TobenONE 18 in 1 Laptop Docking Station 3 Monitors — $99.95 on Amazon as of 2026-10-06 10:27 UTC (price may vary).

View Current Price — $99.95

Similar: USB C Docking Station Dual Monitor for Dell HP — $55.99 on Amazon as of 2026-10-06 18:15 UTC (price may vary).

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Similar: Laptop Docking Station — $75.99 on Amazon as of 2026-10-06 18:15 UTC (price may vary).

View Current Price — $75.99

Original listing (currently unavailable) → Compare to similar networking

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-03

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Triple display on Windows: 2x HDMI 4K@60Hz plus DisplayPort 8K@30Hz
✓ 10Gbps USB 3.2 Gen 2 moves a 20GB file in about 20 seconds
✓ 5 top-panel shortcut buttons: capture, UI switch, display mode, lock, brightness
✓ LED status screen reports live charging wattage and resolution
✓ 15 ports total including Gigabit Ethernet, SD/TF at 160MB/s, 3.5mm AUX

Cons

✗ No power adapter or input cable included; you supply a 65W-100W brick
✗ macOS is limited to one extended display, not the triple-monitor mode
✗ DisplayPort 8K caps at 30Hz, too slow for motion or gaming use
✗ Two of the six USB ports run at 480Mbps, not the advertised 5Gbps

Manufacturer description

The RayCue 15 in 1 Laptop Docking Station turns a single USB-C port into a full desk setup, and it does it with a spec sheet you can actually verify. Three display outputs — two HDMI at 4K@60Hz plus a DisplayPort at 8K@30Hz — drive triple monitors on Windows laptops from Dell, Lenovo, and HP. Six USB ports round out the connectivity: two USB-C data ports at 10Gbps and 5Gbps, four USB-A at 5Gbps and 480Mbps. The USB 3.2 Gen 2 ports move a 20GB file in roughly 20 seconds, so backups and project handoffs stop being a coffee break. What separates this RayCue dock from the crowd is the control…

SpecPicks Verdict

SpecPicks scored RayCue 15 in 1 Laptop Docking Station 3 Monitors using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. RayCue's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Can this dock really run three monitors at once?

Yes, on Windows laptops. Two HDMI ports handle 4K@60Hz each and the DisplayPort connector runs up to 8K@30Hz, for a true triple-display extended desktop. On macOS the dock only extends one display regardless of how many monitors you connect.

Does it come with a power adapter?

No. RayCue ships the dock with a 1m cable but no power adapter or input cable. The 100W USB-C PD input port needs your own brick; RayCue recommends 65W or above, and a full 100W adapter when every port is loaded.

How much power does it pass through to my laptop?

The USB-C PD port accepts up to 100W in and passes up to 85W out to your laptop. That covers most 13-15 inch ultrabooks, but a workstation laptop that expects a full 100W may charge slowly under heavy load.

How fast are the USB and card reader ports?

The two USB-C data ports run at 10Gbps and 5Gbps. Of the four USB-A ports, some run at 5Gbps and some at 480Mbps. The SD/TF card reader reads at up to 160MB/s and Ethernet is Gigabit at 1Gbps.

What do the five shortcut buttons actually do?

The top-panel buttons trigger screen capture, UI switching, display-mode toggling, computer lock, and brightness adjustment. The lock button is the standout: one tap secures your screen when you step away from the desk.

Key Features

[15 in 1 Huge Expansion]:Equipped with 2 HDMI ports(4K@60Hz), a DisplayPort connectors(8K@30Hz), 2 USB-C data port (10Gpbs & 5Gpbs), 4 USB-A ports(5Gpbs & 480Mbps), SD/TF card reader (160MB/s), Gigabit Ethernet (1Gbps), 3.5mm AUX jack, 100W USB-C PD input port and 5 Shortcut Button.
[Efficient Triple Display for Windows]: Docking station 3 monitors extending your display in stunning 8K@30Hz and 4K@60Hz resolution through its HDMI and DisplayPort ports, ehancing efficient multitasking. Our laptop dock enhances your work with professional-grade visual capabilities. (!Note: MacOS systems do not support triple-display mode, only can extend one display with connected monitors under the extension mode.)
[Smart LED Status Screen]:The built-in digital display provides real-time feedback on charging power, resolution, and more. Monitor your connections effortlessly. Redefine your workspace with this compact vertical dock, featuring a sleek aluminum finish, an 1m cable.
[5 Shortcut Buttons & Redefine Your Workflow]:Boost productivity with five dedicated top-panel buttons for instant screen capture, UI switching, display mode toggling, computer lock, and brightness adjustment. Streamline complex tasks into simple taps and work smarter than ever. For example, use the one-touch screen-lock button for immediate privacy protection when you step away.
[Blazing-Fast 10Gbps Data Transfer to Move Files]: Equipped with USB 3.2 Gen 2 ports, this dock achieves incredible transfer speeds up to 10Gbps. Move a 20GB file in roughly 20 seconds—perfect for rapid backups and sharing large projects without the wait.
[PD 100W Fast Charging & Power Your Laptop Non-Stop] : Maximum 100W power input with the USB-C PD port, supporting pass-through charging to your laptop with output up to 85W. Laptop docking station 3 monitor allows you to enjoy full power every day. It is recommended to connect an adapter of 65w or above, please use a 100w adapter when the device is fully loaded. (!Note: Power adapter and input cable are not included.)

Full Specifications

Brand	RayCue
Color	15
Wattage	100
Connectivity	USB-C
Model Number	DK3E2
Compatibility	Mac
Number of Items	15
Number of Packs	1
Number of Ports	15
Total USB Ports	6
Total Usb Ports	6
Total HDMI Ports	3
Hardware Interface	3.5mm Audio, HDMI, MicroSD, USB 2.0, USB 3.0, USB Type C
Warranty Description	1 Year
Item Dimensions L x W x H	2.4"L x 2.4"W x 4.8"H
Total Number of HDMI Ports	3
Full listing title	RayCue 15 in 1 Laptop Docking Station 3 Monitors, Triple 8K Display with 3 HDMI, 6 USB Ports, 5 Shortcut Button, Gigabit Ethernet, PD3.0, Smart Display for Windows/Dell/Lenovo/HP...(No Power Adapter)

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RayCue 15 in 1 Laptop Docking Station 3 Monitors, Triple 8K Display with 3 HDMI, 6 USB Ports, 5 Shortcut Button, Gigabit Ethernet, PD3.0, Smart Display for Windows/Dell/Lenovo/HP...(No Power Adapter) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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