# Laptop dock Satechi ST-U4MA3M USB Type-C, USB Power Delivery up to 100W, Gigabit Ethernet, SD/MicroSD, 60Hz, Grey

**URL:** https://aio.lv/en/product--satechi-usb4-multiport-adapter-with--11867270
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Docking Stations
**Manufacturer:** Satechi
**Manufacturer code:** USB4 MULTIPORT ADAPTER WITH
**EAN:** 5715063397121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 218.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 180.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satechi-usb4-multiport-adapter-with--11867270

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Satechi ST-U4MA3M is a USB Type-C laptop dock/port replicator providing USB Power Delivery up to 100 W and Gigabit Ethernet (1000 Mbit/s). It supports SD and MicroSD (TransFlash) card access, offers video output at up to 60 Hz, and comes in grey. Designed to expand connectivity for laptops and compatible USB-C hosts, it suits remote work, multimedia and data transfer tasks.

## Long description

The Satechi ST-U4MA3M USB Type-C laptop dock expands a compatible laptop's connectivity by providing power delivery up to 100 W, Gigabit Ethernet (1000 Mbit/s), SD and MicroSD card access, and video output capable of 60 Hz refresh. Housed in a grey enclosure, the dock is designed to act as a compact port replicator that simplifies connections for workstations and mobile setups while maintaining USB-C host compatibility.
Advantages
This Satechi dock combines power delivery and wired networking with multi-format card reading and video output to reduce the number of separate adapters needed. Integration of Gigabit Ethernet ensures stable wired network speeds for large file transfers or low-latency connections. The support for SD and MicroSD cards provides direct access to camera media without a separate reader, and the 100 W USB Power Delivery allows compatible laptops to charge while peripherals remain connected.
Suitable for
 Remote and home office setups requiring wired network and single-cable docking
 Photographers and content creators who need SD and MicroSD card access
 Presentations or external display use where 60 Hz video output is required
 Users who want simultaneous laptop charging and peripheral connectivity
Key specifications
 Host interface: USB Type-C
 USB Power Delivery: up to 100 W
 Network: Gigabit Ethernet (1000 Mbit/s)
 Card readers: SD and MicroSD (TransFlash) support
 Video output: supports up to 60 Hz refresh rate
 Color: Grey
How to use
Connect the dock to a compatible laptop or USB-C host using the integrated USB Type-C cable or the host port, then attach peripherals such as a wired Ethernet cable, SD or MicroSD cards, external displays, and USB devices. Ensure the host laptop supports USB Power Delivery if you intend to charge through the dock. After connecting, the operating system should enumerate attached devices automatically; monitor display and power settings on the host to configure external monitor resolution and charging behavior.
Usage recommendations
For reliable performance, use a high-quality USB-C cable and connect to a power source capable of supplying sufficient wattage for laptop charging. When transferring large files over the network or from memory cards, verify host-side settings and use the fastest available ports on the host. Keep ventilation around the dock to assist passive heat dissipation during extended use.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Host interface | USB Type-C |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 100 W |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 1000 |

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash), SD |
| Product colour | Grey |
| Card reader integrated | Yes |
| Maximum refresh rate | 60 Hz |
| Hub interfaces | 3.5mm, HDMI, RJ-45, USB 2.0, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB Type-C |

## FAQ

### How much does the Satechi ST-U4MA3M USB Type-C laptop dock cost, and is it available for purchase?

The price is 218.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Satechi ST-U4MA3M USB Type-C laptop dock be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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: usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, ethernet lan (rj-45) ports, hdmi ports quantity, usb 2.0 ports quantity, 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/11867270/67435804_large.webp