# Index trigger Socket Mobile AC4257-3316 Black

**URL:** https://aio.lv/en/product--socket-mobile-ac4257-3316--11055653
**Data updated:** 2025-12-30 15:10 (EET)
**Category:** Barcode Scanners
**Manufacturer:** socket mobile
**Manufacturer code:** AC4257-3316
**EAN:** 0758497123824
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--socket-mobile-ac4257-3316--11055653

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Socket Mobile AC4257-3316 is an index trigger accessory designed for barcode readers. It features a sleek black design and is compatible with Socket Mobile devices. This accessory enhances the functionality of barcode scanning, providing ease of use and efficiency in various applications.

## Long description

The Index trigger Socket Mobile AC4257-3316 Black is a flexible rubber trigger arm accessory designed for Socket Mobile wearable barcode readers, including DW900 series devices. It attaches easily to compatible readers and provides an adjustable, ergonomic position for index-finger activation to improve handling during scanning tasks.
Advantages
The accessory is made of flexible rubber that conforms to the user’s finger position and reduces strain during repetitive scanning. Its black finish matches Socket Mobile devices and offers a discreet, professional appearance. The trigger arm is lightweight and simple to attach, maintaining the mobility of wearable barcode readers while increasing ease of use.
Suitable for
Retail point-of-sale scanning
Inventory and stock counting in warehouses
Logistics and shipping label scanning
Hands-free or mobile scanning workflows
Key specifications
Model: AC4257-3316
Color: Black
Material: Flexible rubber
Compatible with: Socket Mobile wearable readers (including DW900 series)
EAN: 0758497123824
How to use
Attach the index trigger to the compatible Socket Mobile reader according to the reader’s accessory mounting points, positioning the flexible arm so the trigger rests comfortably under your index finger. Adjust the angle of the arm for a natural finger movement and secure the accessory so it does not shift during use. Use the trigger to activate barcode scans while maintaining normal handling of the wearable reader.
Usage recommendations
For best results, periodically check the attachment for wear and ensure the trigger arm remains securely fitted. Clean the rubber surface with a soft cloth and mild soap if needed, and avoid exposure to solvents or excessive heat that could degrade the material.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | DW900 |
| Brand compatibility | Socket Mobile |
| Product type | Index trigger |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Index trigger Socket Mobile AC4257-3316 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 01.07.2026 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: Cash payment, 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 socket mobile 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 socket mobile 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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.

## Image

https://aio.lv/img/cache/product/11055653/64492001_large.webp