# Internal WLAN Card UBIQUITI SR71-15 Mini PCIe, Wireless 300 Mbit/s, Wi‑Fi 4 (802.11n)

**URL:** https://aio.lv/en/product--ubiquiti-sr71-15--11725434
**Data updated:** 2026-03-08 11:28 (EET)
**Category:** Network Cards
**Manufacturer:** UBIQUITI
**Manufacturer code:** SR71-15
**EAN:** 609728683641
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ubiquiti-sr71-15--11725434

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

UBIQUITI SR71-15 is an internal Mini PCI Express wireless network card supporting Wi‑Fi 4 (802.11n) with a maximum data rate of 300 Mbit/s. Designed for integration into compatible routers, gateways or embedded systems, it provides WLAN connectivity via a Mini PCIe host interface. Suitable for upgrading devices that require 2.4 GHz 802.11n connectivity and basic wireless networking.

## Long description

UBIQUITI SR71-15 is an internal Mini PCI Express WLAN card that provides 2.4 GHz Wi‑Fi 4 (802.11n) connectivity with a maximum data rate of 300 Mbit/s. Designed to be installed in compatible routers, gateways or embedded systems with a Mini PCIe slot, the card uses an Atheros AR9220 chipset and supports standard 802.11n wireless features for basic home and small-office wireless networking. The card is intended for users who need to add or restore 2.4 GHz Wi‑Fi functionality in devices that accept Mini PCIe wireless modules.
Advantages
The internal Mini PCIe form factor enables compact integration into existing hardware without external antennas or cabling. With support for 802.11n and data rates up to 300 Mbit/s on the 2.4 GHz band, the module offers a balance between throughput and range suitable for many legacy and current devices. The use of the Atheros AR9220 chipset ensures compatibility with common Linux-based firmware and driver stacks, simplifying deployment in embedded or custom networking equipment.
Suitable for
 Adding 2.4 GHz Wi‑Fi 802.11n to compatible routers and gateways
 Repairing or replacing an internal WLAN module in embedded systems
 Upgrading older devices that require Mini PCIe wireless connectivity
 Integration into testbeds or development hardware that support Mini PCIe modules
Key specifications
 Form factor: Mini PCI Express (Mini PCIe)
 Wireless standard: IEEE 802.11n (Wi‑Fi 4)
 Frequency band: 2.4 GHz
 Maximum PHY data rate: up to 300 Mbit/s
 Chipset: Atheros AR9220
 Interface: Mini PCIe host connector
 Intended use: internal installation in compatible hardware
How to use
Power off the host device and open the enclosure according to the manufacturer’s instructions. Locate the Mini PCIe slot and carefully insert the SR71-15 card into the slot at the correct angle, then secure it with the appropriate screw if required. Reassemble the device and power it on. Install or enable the correct drivers or firmware support for the Atheros AR9220 chipset in the host system to ensure the operating system recognizes the wireless interface. Configure wireless network parameters (SSID, security, channel) via the host device management interface.
Usage recommendations
Use the card in devices explicitly specified to accept Mini PCIe WLAN modules and verify driver compatibility for the host operating system or firmware before installation. For optimal wireless performance, place the host device in a location with minimal interference on the 2.4 GHz band and ensure firmware and drivers are kept up to date.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11a, Wi-Fi 4 (802.11n) |
| Quantity per pack | 1 pc(s) |
| Compliance certificates | RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | WLAN |
| Host interface | Mini PCI Express |
| Internal | Yes |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 300 Mbit/s |
| Bandwidth | 5 GHz |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.11a, IEEE 802.11n |
| Chipset | Atheros AR9220 |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |

### Antenna

| Feature | Value |
|---|---|
| Antenna connector type | MMCX |
| Antenna | Yes |

### Performance

| Feature | Value |
|---|---|
| Security algorithms | 152-bit WEP, TKIP, AES, 802.1x RADIUS, 256-bit WEP, 128-bit AES |

### Power

| Feature | Value |
|---|---|
| Output voltage | 3.3 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |

## FAQ

### How much does the UBIQUITI SR71-15 Internal WLAN Mini PCIe 300 Mbit/s cost, and is it available for purchase?

The price is 20.49 € (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 09.07.2026 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: 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 UBIQUITI 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 UBIQUITI 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, networking standards, 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.

## Image

https://aio.lv/img/cache/product/11725434/67180836_large.webp