# All‑in‑One POS system Elo Touch Solutions E391414 — RK3399, 21.5" (54.6 cm) 1920×1080 touchscreen, 4 GB RAM, 32 GB storage, Android 10

**URL:** https://aio.lv/en/product--elotouch-e391414--12065929
**Data updated:** 2026-03-12 21:44 (EET)
**Category:** Desktop PCs & Workstations
**Manufacturer:** Elotouch
**Manufacturer code:** E391414
**EAN:** 843173128429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 219.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 1 008.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elotouch-e391414--12065929

## 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

Elo Touch Solutions E391414 is an All‑in‑One POS system featuring a 21.5" (54.6 cm) TFT touchscreen with 1920×1080 resolution. Powered by an RK3399 processor with 4 GB internal memory and 32 GB total storage, it runs Android 10 and supports MicroSD cards. Designed for retail and hospitality environments for point‑of‑sale transactions, ordering and customer interaction.

## Long description

The Elo Touch Solutions E391414 is an All‑in‑One POS system with a 21.5" (54.6 cm) TFT capacitive touchscreen offering 1920×1080 resolution. It is powered by an RK3399 processor, equipped with 4 GB of internal memory and 32 GB of storage, runs Android 10 and supports expandable storage via MicroSD. The unit is designed for retail and hospitality environments and integrates a built‑in speaker, card reader support and multiple connectivity options to handle point‑of‑sale transactions, ordering and customer interaction.
Advantages
The E391414 combines a full HD touchscreen with an energy‑efficient RK3399 platform and a compact, modular design that supports VESA and panel mounting. Native Android 10 compatibility and support for Google Mobile Services simplify app deployment and device management. Integrated audio and peripheral expansion options through Elo Edge Connect and standard network interfaces (Ethernet, Wi‑Fi, Bluetooth) enable flexible configurations for payment devices, barcode scanners and cameras.
Suitable for
Retail point‑of‑sale terminals
Hospitality ordering and checkout counters
Self‑service kiosks and information points
Ticketing and visitor management stations
Small to medium business counters requiring integrated peripherals
Key specifications
Display: 21.5" (54.6 cm) TFT capacitive touchscreen, 1920×1080 resolution
Processor: RK3399
Memory: 4 GB internal RAM
Storage: 32 GB internal storage, MicroSD support for expansion
Operating system: Android 10
Connectivity: Ethernet LAN, Wi‑Fi, Bluetooth
Audio: Built‑in speaker(s)
Mounting: VESA compatible, panel mounting interface 75 × 100 mm
Colour and weight: Black housing, approximately 4.3 kg
How to use
Place the unit on a counter or install it using a VESA or panel mount according to the location requirements. Power the device via the supplied adapter or, where available, a compatible Power over Ethernet (PoE) adapter. Insert a MicroSD card if additional storage is required, connect to the local network through Ethernet or Wi‑Fi and pair any Bluetooth peripherals. Install or provision point‑of‑sale and management apps via the device’s Android 10 interface or through EloView and configure payment and peripheral settings within each application.
Usage recommendations
For stable operation in commercial environments, use a dedicated network connection for POS traffic and enable device management through EloView or a similar MDM solution. Keep Android and application software up to date, and test peripheral attachments (card readers, barcode scanners, cameras) during setup to ensure compatibility. Use the device in a clean, temperature‑controlled area and follow Elo’s mounting and clearance guidelines when installing on stands or kiosks.

## Specifications

| Feature | Value |
|---|---|
| Effective viewing area | 476 x 268 |
| Touchscreen technology | Projected capacitive system |

### Display

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 160 ° |
| Viewing angle, vertical | 160 ° |
| Display diagonal | 21.5 " |
| Display brightness | 250 cd/m² |
| Response time | 5 ms |
| Display resolution | 1920 x 1080 |
| Touchscreen | Yes |
| Display type | TFT |
| Display number of colours | 16.78 million colours |

### Processor

| Feature | Value |
|---|---|
| Processor model | RK3399 |

### Memory

| Feature | Value |
|---|---|
| Internal memory | 4 GB |

### Storage

| Feature | Value |
|---|---|
| Total storage capacity | 32 GB |
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| DC-in jack | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |

### Software

| Feature | Value |
|---|---|
| Operating system installed | Android 10 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Chassis type | All-in-One |
| Panel mounting interface | 75 x 100 |
| VESA mounting | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -20 - 50 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.3 kg |
| Height | 324.8 mm |
| Width | 524.8 mm |
| Depth | 32.5 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Quick start guide | Yes |

### Other features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 50000 h |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 15.7 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84715000 |

## FAQ

### How much does the Elo Touch E391414 All‑in‑One POS 21.5" RK3399 cost, and is it available for purchase?

The price is 1,219.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Elo Touch E391414 All‑in‑One POS 21.5" RK3399 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Elotouch 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 Elotouch 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: processor model, internal memory, operating system installed, weight, 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.

### Where can I download the instructions for Elo Touch E391414 All‑in‑One POS 21.5" RK3399?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12065929/67588425_large.webp