# Indoor Wi‑Fi antenna QOLTEC 57046, dual‑band 2.4–2.5 GHz & 5.1–5.8 GHz, 5 dBi, 50 Ω

**URL:** https://aio.lv/en/product--qoltec-57046--10835433
**Data updated:** 2026-01-21 11:03 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** QOLTEC
**Manufacturer code:** 57046
**EAN:** 5901878570464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-57046--10835433

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Indoor dual‑band Wi‑Fi antenna QOLTEC 57046 operates on 2.4–2.5 GHz and 5.1–5.8 GHz bands with a maximum gain of 5 dBi and 50 Ω impedance. Compact black copper housing, 12 g weight and 50 W power rating make it suitable for improving signal reception in home or small office routers, access points and wireless devices.

## Long description

WiFi antenna QOLTEC 57046 is an indoor dual-band antenna that supports 2.4–2.5 GHz and 5.1–5.8 GHz frequency ranges with a 5 dBi gain. It is designed to improve wireless signal reception and extend coverage for compatible routers, access points and other Wi-Fi devices in homes and small offices. The compact indoor form factor enables discreet placement to enhance connection stability and reduce dead zones within a local area.
Advantages
The QOLTEC 57046 provides a moderate 5 dBi gain across both 2.4 GHz and 5 GHz bands, helping to increase range and signal strength for common wireless applications. Dual-band support allows devices operating on either frequency range to benefit from improved reception. The antenna's indoor design simplifies installation and placement without the need for outdoor mounting or weatherproofing. It is compatible with a variety of consumer routers and access points that accept external antenna connections.
Suitable for
Improving Wi-Fi coverage in apartments and small homes
Enhancing signal stability for home office setups and remote work
Extending range of access points in small office environments
Reducing weak-signal areas for laptops, smart devices and streaming equipment
Key specifications
Brand: QOLTEC
Model / MPN: 57046
EAN: 5901878570464
Frequency range: 2.4–2.5 GHz and 5.1–5.8 GHz
Gain: 5 dBi
Intended use: Indoor, dual-band Wi-Fi
How to use
Connect the QOLTEC 57046 to a compatible router or access point using the device's external antenna connector following the manufacturer's instructions for that device. Position the antenna upright or adjust its orientation to aim toward the area where improved coverage is required. After connection, verify signal strength and make minor adjustments to location and orientation to achieve optimal performance. No additional configuration is typically required on the Wi‑Fi device beyond ensuring the external antenna is enabled if applicable.
Usage recommendations
Place the antenna away from large metal objects and cordless phones, and avoid close proximity to microwave ovens to reduce interference. For best results, test multiple positions at typical device usage locations to find the most effective placement for coverage and signal stability.

## FAQ

### How much does the Wi‑Fi antenna QOLTEC 57046 — dual‑band 5 dBi cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 26.06.2026 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 QOLTEC 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 QOLTEC 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

## Image

https://aio.lv/img/cache/product/10835433/60171628_large.webp