# STM Dux Shell cover for Microsoft Surface Pro 4/5/6/7/7+ — Black, for up to 15" screens

**URL:** https://aio.lv/en/product--stm-stm-222-260l-01--12389222
**Data updated:** 2026-04-26 16:17 (EEST)
**Category:** Tablet Cases & Bags
**Manufacturer:** STM
**Manufacturer code:** STM-222-260L-01
**EAN:** 742186992082
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stm-stm-222-260l-01--12389222

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Protective cover STM Dux Shell designed for Microsoft Surface Pro 4, 5, 6, 7 and 7+. Black shell-style case fits devices with screens up to 38.1 cm (15") and provides everyday protection for the tablet’s display and body. Lightweight 391 g construction snaps on as a cover, offering secure fit, easy access to ports and an unobtrusive profile for commuting or office use.

## Long description

The STM Dux Shell is a slim, rugged cover designed to protect Microsoft Surface Pro models 4, 5, 6, 7 and 7+. Its transparent back panel showcases the device while the form-fitting shell snaps on to secure the tablet, allow easy access to ports and keep an unobtrusive profile during commuting or office use. The case combines a lightweight construction with tested drop protection and an integrated stand and pen storage to support everyday mobile work.
Advantages
Constructed from polycarbonate and thermoplastic polyurethane (TPU), the Dux Shell balances a low-profile look with impact resistance and scratch protection. The transparent back lets the Surface’s design remain visible or be personalized, while the Infinity Stand provides a wide range of viewing angles across laptop, studio and tablet modes. Integrated, detachable storage with a tether point keeps the Surface Pen attached and easily accessible. The product has been tested beyond standard military drop requirements to provide enhanced protection.
Suitable for
Owners of Microsoft Surface Pro 4, 5, 6, 7 or 7+ who want a slim protective case
Users who need multiple viewing angles for typing, drawing or presenting
Commuters and office workers seeking a lightweight, unobtrusive cover
People who want to keep their Surface Pen attached and accessible
When it may not be suitable
This shell is designed for Surface Pro models up to 15" and may not fit other tablet brands or larger/customized Surface configurations. If you require heavy-duty waterproofing, very thick ruggedization beyond drop protection, or a folio-style keyboard cover built into the case, this slim shell may not meet those specific needs.
Key specifications
Compatibility: Microsoft Surface Pro 4 / 5 / 6 / 7 / 7+
Maximum screen size supported: 38.1 cm (15")
Main materials: polycarbonate and thermoplastic polyurethane (TPU)
Weight: 391 g
Features: transparent back panel, Infinity Stand (adjustable viewing angles), integrated detachable pen storage with tether point
Protection: scratch resistant and shock resistant; tested above standard 810G drop heights
How to use
Snap the Dux Shell onto the Surface Pro so the corners and edges align with the device. Use the Infinity Stand to set your preferred viewing angle in laptop, studio or tablet mode. Store the Surface Pen in the integrated detachable holder and secure it with the tether point for quick access. The case keeps ports accessible for charging and peripherals without removing the shell.
What to consider before purchase
Confirm your Surface model (Pro 4, 5, 6, 7 or 7+) and that your device screen size does not exceed 38.1 cm (15")
Decide if a slim shell-style case meets your needs versus a folio with keyboard or a more heavily ruggedized, waterproof solution
Consider whether a transparent back panel is preferred for aesthetics or personalization
Usage recommendations
For routine protection and everyday mobility, use the Infinity Stand to find a comfortable viewing angle for each work mode and keep the Surface Pen in its integrated holder to reduce loss and improve workflow.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Built-in battery | No |

### Features

| Feature | Value |
|---|---|
| Compatibility | Surface Pro 7 |
| Material | Thermoplastic polyurethane (TPU), Polycarbonate |
| Built-in speaker(s) | No |
| Maximum screen size | 15 " |
| Protection features | Shock resistant, Scratch resistant |
| Brand compatibility | Microsoft |
| Stand mode | Yes |
| Product main colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.391 kg |
| Height | 126 mm |
| Width | 82 mm |
| Depth | 8 mm |
| Interior dimensions (W x D x H) | 29 x 21 x 320 |

### Packaging data

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

## FAQ

### How much does the STM Dux Shell STM-222-260L-01 cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 13.07.2026 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. 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 STM 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 STM 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: compatibility, maximum screen size, stand mode, weight, material, 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/12389222/68551913_large.webp