# Dual band dipole antenna Lenovo 03T8166 — external antenna for Wi‑Fi 2.4/5 GHz

**URL:** https://aio.lv/en/product--lenovo-03t8166--579179
**Data updated:** 2026-01-13 15:25 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 03T8166
**EAN:** 5712505299159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-03t8166--579179

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Lenovo Dual band dipole antenna model 03T8166 is an external antenna designed for Wi‑Fi operation on 2.4 GHz and 5 GHz bands. It provides improved wireless signal reception and transmission for compatible routers, access points or devices with an antenna connector. Suitable for enhancing coverage, reducing dead zones and stabilizing connections in home or small office environments.

## Long description

Lenovo Dual band dipole antenna 03T8166 is an external antenna designed for Wi‑Fi operation on both 2.4 GHz and 5 GHz bands. The antenna connects to compatible routers, access points or devices with a matching RF connector to improve wireless signal reception and transmission. It is intended to enhance coverage, reduce dead zones and help stabilize connections in home or small office environments.
Advantages
The dual‑band dipole design supports simultaneous operation on 2.4 GHz and 5 GHz frequencies, which helps maintain throughput and connection stability across different Wi‑Fi standards. As an external antenna, it can be positioned for better line‑of‑sight and signal propagation compared with internal antennas. The compact form factor makes installation straightforward without requiring structural changes to existing equipment. Constructed for standard wireless environments, it provides a simple way to extend coverage and reduce intermittent signal loss.
Suitable for
 Improving home Wi‑Fi coverage in multi‑room apartments or houses
 Extending signal reach for small office networks and hot desks
 Replacing or upgrading antennas on compatible routers and access points
 Reducing dead zones near walls, corners or obstructed areas
Key specifications
 Frequency bands: 2.4 GHz and 5 GHz (dual‑band)
 Form factor: external dipole antenna
 Polarization: linear (dipole)
 Typical use: Wi‑Fi signal reception and transmission
 Mounting: external attachment to compatible device connector
 Environment: indoor use (home, small office)
How to use
Power off the router or access point before attaching the antenna if recommended by the device manufacturer. Screw or push the antenna onto the compatible RF connector on the device according to the connector type and alignment. Position the antenna vertically or at an angle to optimize line‑of‑sight toward areas where coverage is needed. After secure attachment, power on the device and verify wireless signal strength and connection stability using a client device or network diagnostic tools. Adjust the antenna angle and placement as necessary to refine coverage.
Usage recommendations
For best results, place the antenna as high as practical and avoid obstructions like metal cabinets or thick concrete walls. Use this external antenna only with devices that support an external antenna connector and follow manufacturer guidance on connector type and torque to avoid damage. If persistent coverage issues remain, consider repositioning the device or adding an additional access point or range extender.

## FAQ

### How much does the Lenovo Dual band dipole antenna 03T8166 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.08.2026 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: Cash payment, 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 Lenovo 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 Lenovo 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

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