Interface Card Silverstone EC04-E

Name: Interface Card Silverstone EC04-E Internal SST-EC04-E
Brand: SILVERSTONE
SKU: 467907
Price: 38.99 EUR
Availability: InStock

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Interface Card Silverstone EC04-E Internal USB 3.2 Gen 1

Interface Card Silverstone EC04-E Photo 1

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Short description

The Silverstone EC04-E is an internal USB 3.2 Gen 1 interface card that connects via PCIe. It offers a maximum data transfer rate of 5 Gbit/s and supports various Windows operating systems including Windows 7. With its sleek black design, it enhances your system's connectivity options for USB devices.

Available at price 38.99 €: 4 pcs.

Total available for order: 8 pcs.

Warranty: 2 Years

SKU: 467907

Manufacturer: SILVERSTONE

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 1.19 kg)

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Payment Methods:

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Product information

Description

The SilverStone EC04-E is an internal interface card that expands a desktop system with USB 3.2 Gen 1 connectivity via a PCI Express x1 slot. The card provides two external Type-A USB 3.0 ports and one dual-port internal USB 3.0 connector, delivering up to 5 Gbit/s throughput and compatibility with USB 3.0/2.0/1.1 devices. It is designed for use with standard ATX systems and can receive additional power from the system power supply when required.

Advantages

The card adds four USB 3.0 ports to a system — two external and two via the internal dual-port connector — using a PCIe 2.0 x1 interface with up to 5 Gbit/s bandwidth. It supports simultaneous operation of multiple USB devices and features a compact black design that fits most desktop motherboards. A built-in power connector allows the EC04-E to draw extra power from the power supply for reliable performance with power-hungry peripherals.

Suitable for

Adding external USB 3.0 ports to desktop PCs
Connecting multiple USB 3.0/2.0/1.1 devices simultaneously
Using with external USB 3.0 enclosures and docking solutions

Key specifications

Host interface: PCIe (PCI Express 2.0, x1)
Output interface: USB 3.2 Gen 1 (USB 3.0), Type-A ports
External ports: 2 × Type-A USB 3.0
Internal connector: 1 × dual-port internal USB 3.0 header
Maximum throughput: 5 Gbit/s (per PCIe x1 2.0 lane)
Product colour: Black
Model / MPN: SST-EC04-E
EAN: 4710007220573

How to use

Shut down the computer and disconnect power before installation. Insert the EC04-E into an available PCIe x1 slot on the motherboard and secure it to the case. If connecting internal devices that require front-panel or enclosure USB headers, plug the internal dual-port USB 3.0 cable to the corresponding header on supported enclosures. Connect the optional power cable from the system power supply to the card when additional power is needed. After reassembling the system, power on and install any required drivers for your operating system if they are not automatically provided.

Usage recommendations

Install the card in a PCIe x1 slot; if only longer PCIe slots are available, the card is compatible but ensure it is properly seated. Use the built-in power connector when connecting multiple high-power USB devices or 3.5" USB-powered enclosures to ensure stable operation.

Specifications

Host interface:: PCIe
Internal:: Yes
Output interface:: USB 3.2 Gen 1 (3.1 Gen 1)
Product colour:: Black

All features

Ports & interfaces

Host interface:: PCIe
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantity:: 1
Output interface:: USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2

System requirements

Windows operating systems supported:: Windows 8 Pro, Windows XP Professional x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows 8 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Pro x64

Design

Internal:: Yes
Product colour:: Black

Logistics data

Harmonized System (HS) code:: 84733020

Features

Data transfer rate (max):: 5 Gbit/s

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Warehouse	Stock	Delivery to the store	Store Price
WH354	4	30.06.2026 Best delivery	38.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	4	07.07.2026	44.99 €

38.99 €

Stock: 4

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH354

Available only for legal entities

44.99 €

Stock: 4

Delivery Date: 07.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Interface Card Silverstone EC04-E cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 30.06.2026 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 SILVERSTONE 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 SILVERSTONE 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, internal, output interface, 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.

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