# Network adapter CBO SU57AG-BO Copper 1250 Mbit/s RJ-45

**URL:** https://aio.lv/en/product--blueoptics-su57ag-bo--4471650
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Cards
**Manufacturer:** BlueOptics
**Manufacturer code:** SU57AG-BO
**EAN:** 4063232632865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-su57ag-bo--4471650

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

CBO SU57AG-BO is a copper network adapter with an RJ-45 interface supporting up to 1250 Mbit/s. Designed for wired Ethernet connections, it enables high-speed data transfer for desktops, servers or network equipment. The adapter is suitable for upgrading connections to multi-gigabit speeds and offers plug-and-play installation for stable wired networking.

## Long description

CBO SU57AG-BO Copper 1250 Mbit/s RJ-45 is a wired network adapter designed to provide multi-gigabit Ethernet connectivity over standard copper cabling. The adapter supports up to 1250 Mbit/s throughput via an RJ-45 port and is intended for use in desktops, servers or network appliances that require reliable high-speed wired connections. Its compact interface and compatibility with common Ethernet infrastructures make it suitable for upgrading existing systems to faster wired performance while maintaining plug-and-play simplicity.
Advantages
The adapter delivers increased data transfer rates up to 1250 Mbit/s on copper cabling while using a standard RJ-45 connector, enabling faster wired networking without replacing physical cabling in many environments. It is compatible with typical desktop and server platforms, providing stable throughput and low-latency performance for applications that demand consistent network behavior. The device is designed for easy installation and immediate operation, minimizing setup time for system upgrades.
Suitable for
Upgrading desktop workstations to multi-gigabit wired Ethernet
Adding high-speed network connectivity to servers or small NAS devices
Connecting network equipment where fiber is not available but higher-than-gigabit speeds are needed
Environments requiring stable, low-latency wired connections for data transfer and streaming
Key specifications
Interface: RJ-45 copper Ethernet port
Maximum data rate: 1250 Mbit/s
Connection type: Wired Ethernet (copper)
Form factor: external network adapter (compact interface for host connection)
Compatibility: standard Ethernet cabling and network equipment supporting multi-gigabit over copper
How to use
Install the adapter into an available slot or interface on the target device following the manufacturer’s physical installation instructions for your platform. Connect a compatible Ethernet cable (CAT5e or higher, as required for multi-gigabit operation) to the RJ-45 port and to the network switch or router. The adapter supports plug-and-play operation on many systems; if necessary, install or update drivers provided by the device manufacturer to enable full functionality and optimal performance. Verify link speed and network settings in the operating system or network management tools after installation.
Usage recommendations
For reliable multi-gigabit performance, use quality twisted-pair cables rated for the target speed (CAT5e for lower multi-gig settings, CAT6/CAT6a or better for consistent 1250 Mbit/s over longer runs) and ensure connected switches or routers support the required link speed. Keep device firmware and drivers up to date and verify auto-negotiation settings if link speeds do not reach expected rates.

## FAQ

### How much does the CBO SU57AG-BO Copper 1250 Mbit/s RJ-45 cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1100 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 17.07.2026 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 BlueOptics 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 BlueOptics 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

## Image

https://aio.lv/img/cache/product/4471650/59853664_large.webp