# External Window Antenna HUAWEI A77 for LTE/4G reception, magnetic mount, cable-ready

**URL:** https://aio.lv/en/product--huawei-02231yfa--341292
**Data updated:** 2026-03-11 11:40 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HUAWEI
**Manufacturer code:** 02231YFA
**EAN:** 6901443085774
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huawei-02231yfa--341292

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

HUAWEI A77 is an external window antenna designed to improve mobile broadband reception for LTE/4G devices. It mounts on or near a window and provides a stable connection via a fixed cable and connector to routers, modems or gateways. The antenna is intended to boost signal strength and stability in indoor locations with weak cellular coverage.

## Long description

The HUAWEI A77 external window antenna is designed to improve LTE/4G mobile broadband reception for indoor routers, modems and gateways. The unit is intended to be mounted on or near a window and delivers a fixed cable and connector for direct connection to compatible cellular devices. By relocating the antenna element to a position with better line-of-sight to cell towers, the antenna helps stabilize signal strength and reduce fluctuations in areas with weak indoor coverage.
Advantages
The antenna uses a magnetic mount for quick and secure placement on metal surfaces near windows and a factory-fitted cable for straightforward connection without additional adapters. Its design focuses on passive signal reception to enhance LTE/4G performance of connected equipment, improving download and upload stability while maintaining compatibility with a range of consumer cellular gateways and routers. The compact form factor and cable-ready connector minimize installation time and visual impact.
Suitable for
Improving 4G/LTE reception for home or small office routers and modems
Locations with weak indoor cellular coverage where window placement can provide better signal
Temporary setups or fixed installations requiring a simple magnetic mounting solution
Key specifications
Frequency coverage: LTE/4G bands (designed for cellular mobile broadband)
Mounting type: magnetic mount suitable for window-adjacent metal surfaces
Cable: fixed cable with ready-made connector for direct device connection
Intended use: external window placement for indoor signal improvement
Compatibility: designed for use with routers, modems and gateways that accept external cellular antennas
How to use
Place the antenna on a window frame or nearby metal surface where it has the clearest possible view toward the cell tower direction. Run the fixed cable to the router or modem and connect the antenna connector to the device’s external antenna port. If the device has more than one antenna input, follow the device manufacturer’s guidance for antenna placement and port assignment. Test signal strength and, if needed, try alternative positions along the window to find the location that provides the best reception.
Usage recommendations
For best results, position the antenna on the side of the window facing the nearest cell tower and avoid placing it behind thick metalized glass or obstructive building materials. Secure cable routing to prevent strain on the connector and periodically check connections to ensure continued performance.

## FAQ

### How much does the HUAWEI A77 External Window Antenna cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 305 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 16.07.2026 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, 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 HUAWEI 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 HUAWEI 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/341292/68512083_large.webp