RayCue 128K SE Retro USB-C Dock Cut to $85.99 for Early Prime Day

The dock is aimed at USB-C laptop users who want more ports and multiple displays while adding retro Mac-style styling to a desk. It includes three 4K HDMI outputs, five USB-A ports, a 5Gbps USB-C port, Gigabit Ethernet, SD and microSD card slots, 3.5mm audio, and a 45W power adapter for laptops. It also has a built-in 3.5-inch IPS display that can work as a digital clock or photo frame.

TechRadar said the 13-in-1 design can turn a compatible USB-C laptop into a more capable desktop setup. For Windows users, the dock can drive up to three external 4K displays, providing additional screen space without requiring several separate adapters. The built-in screen can be customized through the RayCue 128K app to display photos, video, or other content.

For Mac owners, however, TechRadar noted a limitation linked to how macOS handles display signals. Connected external monitors display the same content rather than operating as three independent extended desktops. Because of that, Mac users who want three independently extended external displays should look elsewhere, the report said.

The early Prime Day price of $85.99 represents a $14 saving off the listed $99.99 price. TechRadar described it as the cheapest price it has seen for the dock. The deal is positioned for people who want to turn a USB-C laptop into a permanent multi-monitor desktop setup and reduce the number of separate adapters they use. TechRadar said the IPS screen is an unusual bonus for users who want to display photos or use a desktop clock. The publication also said the dock is excessive for users who only need a few extra USB ports and a single monitor output.