# USB Cable Satechi ST-U4C25M USB4 Gen 3x2 0.25m Black Grey

**URL:** https://aio.lv/en/product--satechi-st-u4c25m--4630625
**Data updated:** 2026-01-28 13:01 (EET)
**Category:** USB Data Cables
**Manufacturer:** Satechi
**Manufacturer code:** ST-U4C25M
**EAN:** 8100863602464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satechi-st-u4c25m--4630625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Satechi ST-U4C25M is a USB cable featuring USB4 Gen 3x2 technology, allowing for data transfer speeds up to 40 Gbit/s. With a length of 0.25 meters, it is designed for efficient connectivity between devices. The cable has USB C connectors on both ends and comes in a sleek black and grey color. Ideal for high-speed data transfer and charging, this cable is perfect for modern devices that support USB4 technology.

## Long description

The Satechi USB4 cable (ST-U4C25M) uses next-generation USB4 Gen 3x2 technology to provide high-bandwidth data and video transmission between USB-C devices. With USB-C connectors on both ends and a compact 0.25 m length, the cable supports data transfer rates up to 40 Gbit/s, 8K video output, and up to 100 W USB Power Delivery for host charging. Its black and grey design fits typical workstation and laptop setups.
Advantages
This USB-C to USB-C cable offers USB4 Gen 3x2 performance for improved bandwidth management and backward compatibility with Thunderbolt 3 and USB-C devices. It supports ultra-high-resolution 8K display output and delivers fast data transfers up to 40 Gbit/s. The cable also supports up to 100 W power delivery for charging hosts and compatible devices while maintaining a short, convenient 0.25 m length for tidy desktop or docking-station connections.
Suitable for
Connecting USB-C laptops to USB-C monitors or docking stations for video and data
High-speed transfers with external SSDs and storage devices
Use with Thunderbolt 4/3 compatible ports and devices requiring backward compatibility
Charging and powering compatible laptops or devices up to 100 W
Connecting peripherals such as eGPUs, VR devices, and 10GbE adapters
Key specifications
USB version: USB4 Gen 3x2
Maximum data transfer rate: up to 40 Gbit/s
Video support: up to 8K output (via USB-C video-enabled ports)
Power delivery: up to 100 W
Connector type: USB-C to USB-C
Cable length: 0.25 m
Colour: Black and grey
How to use
Connect one USB-C end of the cable to the host device (laptop, docking station, or compatible peripheral) and the other end to the target device (monitor, external SSD, eGPU, or adapter). Ensure both devices support the required USB4/Thunderbolt or USB-C video and power delivery features to achieve 8K video, 40 Gbit/s transfer speeds, and up to 100 W charging. For optimal performance, use the cable for short, direct connections between nearby devices, such as between a laptop and a docking station or monitor.
Usage recommendations
Use with devices that explicitly support USB4 or Thunderbolt 3/4 to get maximum bandwidth and video capabilities; verify that connected monitors and peripherals support USB-C video and the required power profiles. Avoid excessive bending and keep the cable length short to maintain peak transfer rates and reliable power delivery.

## Specifications

### Features

| Feature | Value |
|---|---|
| Connector 1 | USB C |
| Connector 2 | USB C |
| USB version | USB4 Gen 3x2 |
| Product colour | Black, Grey |
| Maximum data transfer rate | 40000 Mbit/s |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Maximum data transfer rate | 40 Gbit/s |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.25 m |

## FAQ

### How much does the USB Cable Satechi ST-U4C25M cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Satechi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Satechi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 1, connector 2, usb version, cable length, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4630625/64163530_large.webp