# Network Cable Synergy 21 S216840V2 RJ45 CAT6A 500Mhz 20m Black

**URL:** https://aio.lv/en/product--synergy21-s216840v2--11234113
**Data updated:** 2026-02-14 19:38 (EET)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S216840V2
**EAN:** 4038816129222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s216840v2--11234113

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The Synergy 21 Patch Cable RJ45 CAT6A 500Mhz is designed for high-speed data transmission. With a length of 20m, it features S-STP S/FTP shielding for reduced interference, making it suitable for both indoor and outdoor use. The durable PUR material ensures longevity and flexibility, while the black color adds a sleek look. Perfect for networking needs in various environments.

## Long description

The Synergy 21 S216840V2 RJ45 CAT6A 500Mhz 20m Black patch cable provides a 20-metre connection designed for high-speed Ethernet links up to 500 MHz. It uses CAT6A specifications and an RJ45 connector to support 10 Gigabit Ethernet over copper where cable performance and signal integrity are important. The cable construction includes S-STP (S/FTP) shielding and a durable PUR jacket that offer improved protection against electromagnetic interference and mechanical wear, suitable for both fixed installations and flexible routing in indoor and sheltered outdoor environments.
Advantages
S-STP S/FTP shielding minimizes crosstalk and external interference, supporting stable high-bandwidth transmission. The CAT6A specification and 500 MHz rating enable reliable 10 Gigabit performance at relevant distances. A PUR outer jacket improves resistance to abrasion, chemicals and bending, while maintaining flexibility for easier installation and cable management. The 20 m length covers longer runs without additional patching, and the black finish provides a discreet appearance in racks and visible installations.
Suitable for
10 Gigabit Ethernet connections in offices and data rooms
Structured cabling backbones and switch-to-switch links
High-density network environments where interference reduction is required
Temporary or permanent runs requiring a flexible, durable cable up to 20 m
Key specifications
Cable category: CAT6A
Frequency rating: 500 MHz
Connector type: RJ45
Shielding: S-STP (S/FTP) — overall braid with individually foil-shielded pairs
Length: 20 m
Jacket material: PUR (polyurethane) for enhanced durability and flexibility
Color: Black
Suitable for indoor and sheltered outdoor use
How to use
Connect the RJ45 plugs to the corresponding Ethernet ports on network devices such as switches, routers or network interface cards. Ensure connectors are fully inserted until the latch clicks to establish a secure physical connection. Route the cable to avoid sharp bends, excessive tension or sources of strong electromagnetic noise; maintain minimum bend radius consistent with CAT6A handling recommendations. Test the link with appropriate network testing tools to verify performance and certify cabling if required.
Usage recommendations
For optimal performance, use the cable within its rated distance and avoid running it parallel to high-voltage power lines. When installing in structured cabling, keep patch cables separate from permanent cabling or follow local installation standards. Periodically inspect connectors and jacket for wear, and replace the cable if shielding or mechanical integrity is compromised.

## FAQ

### How much does the Network Cable Synergy 21 S216840V2 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 24.08.2026 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. 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 Synergy21 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 Synergy21 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