Belkin's Japanese arm released the Belkin Connect 14-in-1 Thunderbolt 5 Docking Station on July 27. A single cable links a laptop to everything on the desk, adding 14 connections that cover display output, storage, and wired networking. The expected street price is 58,670 yen including tax.

Fourteen connections from one cable

The unit is a desktop dock built around Thunderbolt 5. The model number is INC031ttSGY, and the slim chassis is made of aluminum. It measures 222 by 85.09 by 20.06 mm and weighs roughly 510 grams, a wide, low profile that fits along the back of a desk.

There are 14 connections in total. Alongside the Thunderbolt 5 port used to attach the host laptop, the dock provides two more Thunderbolt 5 ports for peripherals, DisplayPort 2.1, HDMI 2.1, two USB 3.2 Gen 2 Type-C ports, two USB 3.2 Gen 2 Type-A ports, and one USB 3.2 Gen 1 Type-A port. A 2.5 Gigabit Ethernet jack, an SD card slot, a microSD card slot, and a 3.5 mm audio output round out the layout. The card slots follow the SD 4.0 and microSD 4.0 standards, so fast SD Express cards can be read directly. That detail matters for anyone moving camera footage onto a computer.

Compatibility is not limited to Thunderbolt 5 machines. The dock works with Windows laptops and Macs connected over Thunderbolt 4, USB4, or USB Type-C, so an existing setup can be kept as is.

80Gbps both ways, and 120Gbps outbound in video priority mode

The wide pipe that defines Thunderbolt 5 is the main selling point here. Data transfer runs at up to 80Gbps in both directions under normal conditions. When the system determines that higher resolutions or refresh rates require more headroom, a video priority mode called Bandwidth Boost kicks in and raises the outbound link to as much as 120Gbps.

That bandwidth supports three displays at 4K and 144Hz. For anyone who would rather trade refresh rate for resolution, a two-screen 8K at 60Hz arrangement is also possible. Users can decide whether to add screens or sharpen the ones they already have.

Up to 140W of power, with a 180W adapter in the box

Power delivery reaches 140W over USB Power Delivery, enough to charge a large laptop with a discrete GPU through the same single Thunderbolt 5 cable. A 180W power adapter and a one-meter Thunderbolt 5 cable are included, so no extra cable purchase is required.

The chassis is designed to spread heat during long sessions. A physical power button, a status LED, and a Kensington lock slot are also provided, which suits a dock that stays parked on a shared office desk.

Making sense of the 58,670 yen price

At 58,670 yen including tax, this sits at the upper end of the docking station market. Belkin's US site lists a suggested retail price of 349.99 USD (about 57,000 yen), so the Japanese price tracks it closely.

Exchange rate: 1 USD = 164 JPY (as of July 27, 2026)

Given that capable Thunderbolt 4 docks start around 30,000 yen, this is not a casual purchase. Still, packing triple 4K at 144Hz, 8K output, 140W charging, and SD Express card slots into one box makes a clear case for people who edit video or process photos every day. For a setup with one or two displays and a laptop that draws less than 100W, a Thunderbolt 4 dock remains the sensible choice.

Summary

The Belkin Connect 14-in-1 Thunderbolt 5 Docking Station builds on 80Gbps bidirectional bandwidth, rising to 120Gbps outbound in video priority mode, to deliver three 4K 144Hz displays or two 8K 60Hz displays plus up to 140W of charging from a single unit. SD Express card slots and 2.5 Gigabit Ethernet are included as well, and Japanese sales began July 27 at 58,670 yen including tax. For anyone who wants a single laptop at the center of their workspace, it is a strong option.