QNAP QSW-2104-2S-A-US

Overview

The QNAP QSW-2104-2S-A-US is an unmanaged network switch designed to provide high-speed connectivity with minimal setup effort. It features two 10GbE SFP+ ports and four 2.5GbE RJ45 ports, allowing flexible connections for devices requiring different bandwidths. Its fanless design ensures silent operation, making it well suited for quiet home offices or small business environments where noise and energy efficiency are important.

This switch supports plug-and-play installation with auto-negotiation to optimize speeds automatically, delivering smooth network performance without the need for configuration. Built-in loop detection and blocking help maintain network stability by preventing common connectivity issues, while IEEE 802.3az energy-efficient Ethernet reduces power consumption during low traffic periods.

Key features

• Two 10GbE SFP+ ports and four 2.5GbE RJ45 ports provide versatile options for connecting high-speed and mid-speed devices
• Auto-negotiation automatically adjusts port speeds to match connected devices, ensuring optimal data transfer rates
• Fanless design enables silent operation, ideal for noise-sensitive environments like home offices or quiet workspaces
• Loop detection and blocking prevent network disruptions caused by accidental loops, enhancing connection reliability
• Supports IEEE 802.3az energy-efficient Ethernet to reduce power consumption when network traffic is low, lowering operational costs

Key specs

• Ports: 2 x 10GbE SFP+ and 4 x 2.5GbE RJ45
• Switch type: Unmanaged
• Energy efficiency: IEEE 802.3az support
• Design: Fanless for silent operation
• Loop detection and blocking: Included

Connectivity and compatibility

This switch supports a range of devices through its combination of 10GbE SFP+ and 2.5GbE RJ45 ports, making it compatible with modern network setups that require both high-speed fiber connections and faster-than-gigabit copper Ethernet. It works well with network-attached storage, high-performance workstations, and standard office devices, providing a flexible backbone for mixed environments.

Ideal uses and environments

The QSW-2104-2S-A-US fits well in small offices, home offices, and creative workspaces where quiet operation and energy savings are priorities. It is a strong choice for users who want to upgrade their network to faster speeds without the complexity of managed switches. This model supports smooth file transfers, streaming, and general network tasks, making it suitable for professionals and small teams looking for reliable and straightforward networking hardware.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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