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header-product Network adapter IOGEAR GWU637 — Wireless to Ethernet 300 Mbit/s, Micro-USB host, Wi‑Fi 4 (802.11n), USB powered, black
51.49 €

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

IOGEAR GWU637 network adapter 300 Mbit/s Photo 1
IOGEAR GWU637 network adapter 300 Mbit/s Photo 2
IOGEAR GWU637 network adapter 300 Mbit/s Photo 3
IOGEAR GWU637 network adapter 300 Mbit/s Photo 1
IOGEAR GWU637 network adapter 300 Mbit/s Photo 2
IOGEAR GWU637 network adapter 300 Mbit/s Photo 3
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Network adapter IOGEAR GWU637 — Wireless to Ethernet 300 Mbit/s, Micro-USB host, Wi‑Fi 4 (802.11n), USB powered, black

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

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Short 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.
Available for order: 57 pcs.
Warranty: 2 Years
SKU: 12071152
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

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

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Ethernet
Host interface: Interface that enables a host controller to communicate with a driver.
Micro-USB
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
300 Mbit/s
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.02 kg
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11b, IEEE 802.3u, IEEE 802.3, IEEE 802.11n, IEEE 802.11g
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11g, Wi-Fi 4 (802.11n), 802.11b
Harmonized System (HS) code:
85176990

Ports & interfaces

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Ethernet
Host interface: Interface that enables a host controller to communicate with a driver.
Micro-USB
Internal: The product is built in.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
2.0
USB ports quantity:
1

Bandwidth

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
300 Mbit/s
Bandwidth:
2.4 GHz

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11b, IEEE 802.3u, IEEE 802.3, IEEE 802.11n, IEEE 802.11g
Cabling technology: Type of cable technology performance.
10/100BaseT(X)
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Modulation: Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal (High Frequency Signal), with a modulating signal which typically contains information to be transmitted. The aim of digital modulation is to transfer a digital bit stream over an analog bandpass channel, for example over the public switched telephone network (where a bandpass filter limits the frequency range to between 300 and 3400 Hz), or over a limited radio frequency band. The aim of analog modulation is to transfer an analog baseband (or lowpass) signal, for example an audio signal or TV signal, over an analog bandpass channel at a different frequency, for example over a limited radio frequency band or a cable TV network channel.
64-QAM, BPSK, QPSK, 16-QAM
Maximum operating distance: The maximum distance from which you can operate the device.
180 m
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Ethernet interface type:
Fast Ethernet

Wireless LAN features

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high 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: The maximum distance to which the signals are transmitted, when the device is used indoors.
100 m
Maximum outdoor range: The maximum distance to which the signals are transmitted, when the device is used outdoors.
180 m

Antenna

Antenna:
Yes

Performance

Security algorithms: Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
WPA2, WPA, TKIP, 64-bit WEP, 128-bit WEP, AES

Design

LED indicators:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.02 kg
Package weight: Weight of the packaged product.
260 g
Height: The measurement of the product from head to foot or from base to top.
25 mm
Width: The measurement or extent of something from side to side.
65 mm
Depth: The distance from the front to the back of something.
19 mm
Package depth: The distance from the front to the back of the packaging.
55 mm
Package height: The distance from the top to the bottom of the packaging.
230.1 mm
Package width: The distance from one side of the packaging to the other.
162 mm

Power

Output voltage:
5
USB powered: The device can be powered via a USB connection.
Yes
Power consumption:
500 mA

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Description

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Customer reviews

Customer questions

FAQ

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

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 13.08.2026 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: 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.