# Network Card IOGEAR GWU637

**URL:** https://aio.lv/en/product--iogear-gwu637--212808
**Data updated:** 2025-12-28 21:09 (EET)
**Category:** Network Cards
**Manufacturer:** IOGEAR
**Manufacturer code:** GWU637
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iogear-gwu637--212808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The IOGEAR GWU637 is a wireless network card with a maximum data transfer rate of 300 Mbit/s. It features Wi-Fi 4 (802.11n) technology and connects via Micro-USB. This USB-powered device is compact and designed for easy connectivity, making it ideal for enhancing your network capabilities.

## Long description

The IOGEAR GWU637 Network Card converts a wired Ethernet connection into a Wi‑Fi link, enabling Ethernet-only devices to join a wireless network. Compact and USB-powered, this adapter is intended for devices such as HDTVs, game consoles, Blu‑ray players, legacy laptops, A/V receivers and network printers that lack built-in Wi‑Fi. It uses 802.11n (Wi‑Fi 4) technology and supports data rates up to 300 Mbit/s.
Advantages
The GWU637 provides wireless capability to devices with an Ethernet port without the need to open or modify the device. Its dual-antenna 2T2R design delivers increased throughput up to 300 Mbit/s, improving streaming, online gaming and large file transfers compared with earlier Wireless‑N adapters. The unit is 40% smaller than previous models and draws power from a Micro‑USB port, eliminating the need for a separate power outlet. Security support includes WEP, WPA, WPA2, TKIP and AES, and WPS simplifies network setup.
Suitable for
HDTVs and smart TVs without Wi‑Fi
Game consoles and Blu‑ray players
Legacy laptops and A/V receivers
Network printers and VoIP devices
Any Ethernet‑only device needing wireless connectivity
Key specifications
Model: IOGEAR GWU637
Wireless standard: IEEE 802.11n (Wi‑Fi 4); backward compatible with 802.11g/b
Maximum data transfer rate: 300 Mbit/s
Interface: Ethernet (for target device); host power via Micro‑USB
Security: WEP, WPA, WPA2, TKIP, AES; WPS support
Antennas: dual‑antenna 2T2R design
Colour: Black
Weight: 0.02 kg
How to use
Connect the GWU637 to the Ethernet port of the target device using a standard Ethernet cable. Power the adapter from a Micro‑USB port using the included USB power cable. Use the device's network settings or the adapter's WPS button to join the local Wi‑Fi network; if using WPS, press the WPS button on your router and the adapter to connect automatically. For manual setup, follow the on‑screen network configuration on the connected device and select the appropriate SSID and security credentials.
Usage recommendations
Place the adapter where it has clear line of sight to the Wi‑Fi router when possible and use the included Micro‑USB cable for reliable power. For bandwidth‑intensive applications (HD video, online gaming), ensure the router supports 802.11n and that the adapter firmware is up to date.

## 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 Network Card IOGEAR GWU637 cost, and is it available for purchase?

The price is 33.99 € (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 08.07.2026 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. 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/212808/54716651_large.webp