# USB 3.0 network adapter ALLNET ALL-NC-2G-102-USB-A with 2x Gigabit Ethernet and 1x USB hub

**URL:** https://aio.lv/en/product--allnet-all-nc-2g-102-usb-a--10706998
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** Network Cards
**Manufacturer:** ALLNET
**Manufacturer code:** ALL-NC-2G-102-USB-A
**EAN:** 4038816218568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all-nc-2g-102-usb-a--10706998

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The ALLNET ALL-NC-2G-102-USB-A is a USB 3.0 network adapter that provides two Gigabit Ethernet ports and an integrated single USB hub port. It connects via USB-A to add wired network interfaces to laptops or desktops lacking Ethernet, supports high-speed wired transfers over Gigabit links, and offers an extra USB port for peripherals. Ideal for network expansion, failover or multi-network setups.

## Long description

The ALLNET ALL-NC-2G-102-USB-A is a USB 3.0 network adapter that adds two Gigabit Ethernet interfaces and one integrated USB hub port to a computer via a USB-A connection. It enables wired network connectivity for laptops or desktops that lack built-in Ethernet ports, supports Gigabit data rates for high-speed transfers, and provides an extra USB port for connecting peripherals. The compact adapter is intended for network expansion, multi-network configurations or as a failover option where reliable wired connections are required.
Advantages
This adapter delivers two Gigabit Ethernet ports over a single USB 3.0 connection, allowing simultaneous use of multiple wired networks with minimal configuration. The built-in USB hub port preserves one USB-A slot on the host device for peripherals. The device supports full-duplex Gigabit throughput where the host and network allow, offering low-latency wired performance compared with wireless alternatives. Its plug-and-play design reduces setup time on supported operating systems and the compact housing is suitable for mobile and desktop use.
Suitable for
 Adding wired Gigabit Ethernet to ultrabooks, tablets or laptops without Ethernet ports
 Network redundancy and failover between two separate wired networks
 Segregating traffic for different networks (e.g., office and guest or test and production)
 Temporary wired connections in meeting rooms, field sites or mobile workstations
 Connecting a USB peripheral while maintaining one or two wired network links
Key specifications
 Interface to host: USB 3.0 (USB-A)
 Network interfaces: 2 × Gigabit Ethernet (RJ45) supporting 10/100/1000 Mbps
 Integrated USB hub: 1 × USB-A port for peripherals
 Operation mode: full-duplex Ethernet with auto-negotiation and auto MDI/MDIX
 Compatibility: suitable for laptops and desktops with USB 3.0 ports; backward compatible with USB 2.0 at reduced performance
 Physical: compact external adapter housing for desktop or mobile use
How to use
Connect the adapter to an available USB-A port on your computer and allow the operating system to detect and install the necessary drivers. Plug Ethernet cables into the two Gigabit Ethernet ports to establish wired network links and connect a peripheral to the integrated USB-A hub port if needed. Configure network settings in the host operating system to assign IP addresses (DHCP or static) and adjust routing or interface priorities if you intend to use both network interfaces concurrently for redundancy or traffic segregation.
Usage recommendations
Use a USB 3.0 port for optimal Gigabit performance and avoid connecting bandwidth-heavy USB devices to the same host controller when maximum network throughput is required. Ensure proper ventilation around the adapter and avoid excessive cable strain. For multi-network setups, verify routing and firewall rules on the host to prevent unintended traffic between networks.

## FAQ

### How much does the ALLNET ALL-NC-2G-102-USB-A USB 3.0 network adapter cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 741 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 13.07.2026 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 ALLNET 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 ALLNET 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