# Docking station Microsoft Surface Thunderbolt 4 Dock — Wired, 165W, 2.5GbE, USB-C power, Kensington lock, Black

**URL:** https://aio.lv/en/product--microsoft-ms-surface-tb4-dock-cm-sc--12004990
**Data updated:** 2026-03-11 20:39 (EET)
**Category:** Docking Stations
**Manufacturer:** Microsoft
**Manufacturer code:** MS Surface TB4 Dock CM SC
**EAN:** 196388142224
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 345.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 285.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microsoft-ms-surface-tb4-dock-cm-sc--12004990

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

A wired Thunderbolt 4 docking station for Microsoft Surface devices offering Thunderbolt 4 host interface and 165 W power delivery via USB Type‑C. Provides 2.5 Gbit/s Ethernet LAN connectivity, Kensington cable lock slot and compact dimensions (150 × 75 × 21.3 mm). Designed to expand connectivity and power laptops and peripherals in office and home setups.

## Long description

The Microsoft Surface Thunderbolt 4 Dock is a wired Thunderbolt 4 docking station designed for Surface devices and other compatible laptops. It delivers up to 165 W power delivery through its USB‑C connection, supports a Thunderbolt 4 host interface for high‑speed data and video, and includes 2.5 Gbit/s Ethernet for faster wired network access. The compact, low‑profile enclosure fits desktop and home office setups and includes a Kensington cable lock slot for physical security. This dock is intended to expand connectivity while providing power to laptops and peripherals in professional environments.
Advantages
The dock combines Thunderbolt 4 bandwidth with USB‑C power delivery to enable fast data transfers, dual 4K display support, and up to 165 W charging capacity for compatible Surface devices. Integrated 2.5GbE improves network throughput compared with standard Gigabit Ethernet, and the Kensington lock slot adds a layer of physical security. Its wired design and compact footprint simplify cable management and provide consistent performance for connected accessories.
Suitable for
 Office workstations requiring multiple displays and high‑speed data access
 Home offices where a single USB‑C connection needs to provide power, network and peripherals
 Video conferencing setups using external webcams, microphones and dual monitors
 Environments that need improved wired network speed (2.5 Gbit/s) for file transfers and backups
Key specifications
 Interface: Thunderbolt 4 host connection
 Power delivery: up to 165 W via USB‑C
 Network: 2.5 Gbit/s Ethernet LAN
 Security: Kensington cable lock slot
 Form factor: compact, low‑profile dock (approx. 150 × 75 × 21.3 mm)
 Color: Black
How to use
Place the dock on a stable surface near your laptop and monitor setup. Connect the dock to your Surface or compatible laptop using the Thunderbolt 4/USB‑C host cable. Attach displays, peripherals, and the Ethernet cable to the corresponding ports on the dock. Ensure your laptop accepts USB‑C power delivery; when connected, the dock supplies up to 165 W to power and charge the host device while providing network and peripheral connectivity. Use the Kensington lock slot to secure the dock if required.
Usage recommendations
For optimal performance, use certified Thunderbolt 4 cables and ensure your Surface device or laptop firmware and drivers are up to date. Position the dock to allow adequate ventilation and avoid blocking ports. When transferring large files or streaming high‑resolution video across the network, use the 2.5GbE connection to reduce bottlenecks. Secure the unit with a Kensington cable in shared or public workspaces.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | No |
| Host interface | Thunderbolt 4 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| Thunderbolt 4 ports quantity | 3 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 2500 |

### Performance

| Feature | Value |
|---|---|
| Compatibility | Surface Laptop 5
Surface Laptop Studio
Surface Pro 8
Surface Pro 9
Surface Pro 9 5G
Surface Pro 7+
Surface Pro 7
Surface Pro X
Surface Laptop 4
Surface Laptop 3
Surface Laptop Go 2
Surface Laptop Go
Surface Go 3
Surface Go 2
Surface Book 3
Surface Studio 2+ |
| Cable lock slot | Yes |
| LED indicators | Y |
| Product colour | Black |
| Card reader integrated | No |
| Brand compatibility | Microsoft |
| Cable lock slot type | Kensington |
| Hub included | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.41 kg |
| Height | 21.3 mm |
| Width | 150 mm |
| Depth | 75 mm |

### Power

| Feature | Value |
|---|---|
| Power supply | 165 W |
| Power source type | USB |
| Power connector | USB Type-C |
| Thunderbolt 4 cable length | 0.8 m |

## FAQ

### How much does the Microsoft Surface Thunderbolt 4 Dock cost, and is it available for purchase?

The price is 345.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 256 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 10.07.2026 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 Microsoft Surface Thunderbolt 4 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 Microsoft 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 Microsoft 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, connectivity technology, ethernet lan (rj-45) ports, usb 2.0 ports quantity, usb 3.2 gen 2 (3.1 gen 2) type-a ports quantity, hdmi ports quantity, weight, 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

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