# Network adapter IOGEAR GWU637 — Wireless to Ethernet 300 Mbit/s, Micro-USB host, Wi‑Fi 4 (802.11n), USB powered, black

**URL:** https://aio.lv/en/product--iogear-ethernet-2-wifi--12071152
**Data updated:** 2026-03-12 21:50 (EET)
**Category:** Network Cards
**Manufacturer:** IOGEAR
**Manufacturer code:** Ethernet-2-WiFi
**EAN:** 881317521873
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iogear-ethernet-2-wifi--12071152

## 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

IOGEAR GWU637 is a wireless-to-Ethernet network adapter offering up to 300 Mbit/s data transfer. It connects via Micro-USB host interface and provides an Ethernet port for wired devices, supporting Wi‑Fi 4 (802.11n). USB powered and compact, the adapter enables devices without built-in Wi‑Fi or with limited wireless range to access a wireless network via a wired Ethernet connection.

## Long description

IOGEAR GWU637 is a compact wireless-to-Ethernet adapter that enables Ethernet-only devices to join a Wi‑Fi 4 (802.11n) network at data rates up to 300 Mbit/s. The adapter connects to a host via a Micro‑USB power input and provides a single Fast Ethernet port so TVs, game consoles, printers, set‑top boxes and other legacy or fixed-location devices can access wireless networks without internal Wi‑Fi. The unit is USB powered for flexible placement and supports common Wi‑Fi security standards.
Advantages
The GWU637 converts an Ethernet connection to a wireless link using dual‑antenna (2T2R) Wi‑Fi 4 technology to deliver up to 300 Mbit/s throughput for streaming, gaming and file transfers. Its reduced size and USB power requirement allow installation near entertainment centers or appliances without the need for a mains outlet. The adapter supports Wi‑Fi Protected Setup (WPS) and industry-standard encryptions (WEP, WPA, WPA2, TKIP, AES) to simplify setup and maintain network security.
Suitable for
Smart TVs and media players without built‑in Wi‑Fi
Game consoles and streaming devices that only have Ethernet ports
Network printers, VoIP adapters and legacy computers lacking wireless capability
Locations where a USB power source is available but a mains outlet is inconvenient
Key specifications
Wireless standard: Wi‑Fi 4 (IEEE 802.11n)
Maximum wireless data rate: up to 300 Mbit/s (using 2T2R)
Wired interface: 10/100Base‑T(X) Fast Ethernet port
Host/power interface: Micro‑USB (USB powered)
Security: WEP, WPA, WPA2 with TKIP and AES encryption support
Physical: compact, lightweight design intended for in‑room placement
How to use
Connect the GWU637 to the Ethernet port of the device you want to provide Wi‑Fi to. Power the adapter using the included Micro‑USB cable connected to a USB port on the host device or a USB power source. Use the adapter’s setup procedure to scan for available wireless networks and join your network, either by entering the network credentials or by using WPS for one‑touch pairing if your router supports it. After establishing the wireless link, the Ethernet‑connected device will use the adapter to access the network and internet as if it were wired.
Usage recommendations
Place the adapter where it has clear line of sight to the wireless router to achieve optimal signal strength; avoid enclosing it in tight cabinets and keep it away from large metal objects or other sources of interference. For best performance with high‑bandwidth applications, ensure your router supports 802.11n and is configured to use appropriate channel widths. Use the USB power source supplied or of equivalent output to ensure stable operation.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11g, Wi-Fi 4 (802.11n), 802.11b |
| Harmonized System (HS) code | 85176990 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Interface | Ethernet |
| Host interface | Micro-USB |
| Internal | No |
| Ethernet LAN (RJ-45) ports | 1 |
| USB version | 2.0 |
| USB ports quantity | 1 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 300 Mbit/s |
| Bandwidth | 2.4 GHz |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.11b, IEEE 802.3u, IEEE 802.3, IEEE 802.11n, IEEE 802.11g |
| Cabling technology | 10/100BaseT(X) |
| Ethernet LAN | Yes |
| Modulation | 64-QAM, BPSK, QPSK, 16-QAM |
| Maximum operating distance | 180 m |
| Ethernet LAN data rates | 10, 100 |
| Ethernet interface type | Fast Ethernet |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| WLAN data transfer rates supported | 11, 18, 12, 1, 24, 36, 48, 54, 300, 6, 5.5, 2, 9 |
| Maximum indoor range | 100 m |
| Maximum outdoor range | 180 m |

### Antenna

| Feature | Value |
|---|---|
| Antenna | Yes |

### Performance

| Feature | Value |
|---|---|
| Security algorithms | WPA2, WPA, TKIP, 64-bit WEP, 128-bit WEP, AES |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Package weight | 260 g |
| Height | 25 mm |
| Width | 65 mm |
| Depth | 19 mm |
| Package depth | 55 mm |
| Package height | 230.1 mm |
| Package width | 162 mm |

### Power

| Feature | Value |
|---|---|
| Output voltage | 5 |
| USB powered | Yes |
| Power consumption | 500 mA |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 50 |

## FAQ

### How much does the IOGEAR GWU637 network adapter 300 Mbit/s cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 IOGEAR 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 IOGEAR 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, weight, networking standards, product colour, 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/12071152/67580544_large.webp