# Adapter Keystone double white Legrand SUNO 721145 — dual keystone insert, white

**URL:** https://aio.lv/en/product--legrand-721145--12112101
**Data updated:** 2026-03-20 10:04 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Legrand
**Manufacturer code:** 721145
**EAN:** 3414972039659
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-721145--12112101

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Legrand SUNO Adapter Keystone double (model 721145) is a white mounting insert designed to hold two keystone modules in a standard wall plate or surface box. It provides a neat, modular interface for network, audio/video or telecom keystone connectors, enabling easy installation and replacement of individual jacks. Suitable for residential and commercial cabling projects.

## Long description

Legrand SUNO Adapter Keystone double (white) is a compact mounting insert that accepts two keystone modules and fits standard wall plates and surface boxes. Designed for modular cabling, this double keystone adapter provides a tidy termination point for network, audio/video and telecommunication jacks, allowing individual modules to be installed or replaced without altering the surrounding plate or box. The product is finished in white to match common interior fittings and support discreet installation in residential or commercial environments.
Advantages
The double keystone adapter offers a simple, tool-friendly method to mount two keystone modules in a single opening, ensuring consistent alignment and a secure snap-in fit. Its modular design reduces downtime when changing connectors and simplifies upgrades or maintenance of cabling systems. The white finish helps maintain a uniform look with standard wall plates, and the adapter’s compact form factor conserves faceplate space while accommodating two connectors side by side.
Suitable for
Home and office network outlets for RJ45 Ethernet modules
Audio/video wall plate installations using RCA, HDMI or coax keystone modules
Telephony and structured cabling points requiring modular keystone jacks
Retrofit and renovation projects where clean, replaceable connectors are needed
Key specifications
Color: white
Capacity: two keystone module openings (side-by-side)
Form factor: snap-in insert compatible with standard keystone wall plates and surface boxes
Material: durable plastic suitable for indoor installations
Intended use: mounting and securing modular connector inserts for network, A/V and telecom applications
How to use
Insert appropriate keystone modules into the two openings until they click into place, then align the adapter with the wall plate or surface box opening and press until it snaps securely. To remove a module, depress the retention clips and pull the module out. Installation requires no special tools for snap-in mounting; however, standard wiring tools may be needed to terminate cabling to individual keystone jacks before inserting them into the adapter.
Usage recommendations
For structured cabling installations, terminate and test each cable on the keystone jack before inserting it into the adapter. Use matching white wall plates to ensure a consistent aesthetic. Avoid exposure to direct sunlight or outdoor elements; the adapter is intended for indoor use.

## FAQ

### How much does the Legrand SUNO Keystone adapter double 721145 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 139 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 06.07.2026 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 Legrand 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 Legrand 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/12112101/67647718_large.webp