# Interface Card EXSYS EX-3681

**URL:** https://aio.lv/en/product--exsys-ex-3681--433619
**Data updated:** 2026-07-24 04:28 (EEST)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Exsys
**Manufacturer code:** EX-3681
**EAN:** 4718359036811
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-3681--433619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The EXSYS EX-3681 interface card features a compact design with a width of 69.8 mm and a depth of 100.5 mm. It supports storage drive heights of 7 mm, making it suitable for various applications. The grey color adds a sleek look to your setup. Ideal for enhancing connectivity and performance in your system.

## Long description

The EXSYS EX-3681 interface card is an I/O adapter and controller designed to enhance system connectivity and performance. Featuring a compact grey design with dimensions of 69.8 mm in width and 100.5 mm in depth, this converter supports storage drive heights of 7 mm and can be used as a replacement for a traditional 2.5-inch hard drive or SSD. It incorporates a 'Write Protect' switch to prevent data writing to the mSATA SSD, ensuring added security for your stored information. The unit weighs 0.3 kg and accommodates both half-size and full-size modules.
Advantages
This interface card provides a reliable solution for replacing standard 2.5-inch storage drives with mSATA modules, improving overall system versatility. The inclusion of a physical 'Write Protect' switch allows users to secure their data against accidental overwriting or modification. Flexibility is further enhanced with support for both half-size and full-size modules, making it adaptable to different hardware requirements. The package includes both standard and low-profile brackets, enabling vertical installation in various computer chassis sizes.
Suitable for
Replacing standard 2.5-inch hard drives or SSDs in desktop systems
Integrating mSATA modules via a USB 3.0 internal connection
Securing sensitive data using the hardware write-protect feature
Custom PC builds requiring standard or low-profile bracket installation
When it may not be suitable: This interface card may not be appropriate for systems lacking an available USB 3.0 connector on the motherboard or from a dedicated USB 3.0 controller. It is specifically designed for mSATA SSD integration and is not compatible with standard SATA form factor drives larger than 7 mm or non-mSATA storage devices.
Key specifications
Brand: Exsys
Product type: Interface card and I/O adapter
Dimensions: 69.8 mm width x 100.5 mm depth
Supported storage drive height: 7 mm
Product colour: Grey
Weight: 0.3 kg
Module support: Half-size and full-size modules
Connection requirement: USB 3.0 connector from motherboard or controller
How to use
To use the EXSYS EX-3681, first select the appropriate half-size or full-size mSATA module and secure it onto the interface card. Connect the device to a motherboard USB 3.0 header or an available USB 3.0 controller using a compatible cable. If data protection is required, toggle the physical 'Write Protect' switch into the desired position to restrict writing operations. Select either the standard or low-profile bracket depending on your PC case dimensions, and install the card vertically inside the system chassis.
What to consider before purchase
Verify that your motherboard or system has an available USB 3.0 connector required for operation
Check the physical space inside your PC chassis to ensure compatibility with standard or low-profile brackets
Confirm that your storage modules are mSATA format, as standard 2.5-inch drives cannot be plugged directly into this adapter
Evaluate whether you require the hardware write-protect functionality for your specific application
Usage recommendations: Ensure the system is completely powered off and disconnected from the main power source before installing or removing the interface card. Handle the board by its edges to prevent electrostatic discharge damage to sensitive electronic components.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Height | 7 mm |
| Width | 69.85 mm |
| Depth | 100.45 mm |

### System requirements

| Feature | Value |
|---|---|
| Supported storage drive heights | 7 |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Interface Card EXSYS EX-3681 cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 24.08.2026 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 Exsys 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 Exsys 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: 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

https://aio.lv/img/cache/product/433619/65746817_large.webp