# Dell laptop WWAN antenna assembly ASSY,CVR,ANT 4G compatible with models 553X/357X

**URL:** https://aio.lv/en/product--dell-assycvrant4g-wwan553x357x--11721849
**Data updated:** 2026-03-08 11:25 (EET)
**Category:** Memory (RAM)
**Manufacturer:** Dell
**Manufacturer code:** ASSY,CVR,ANT,4G WWAN,553X/357X
**EAN:** 5715063080214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 153.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 126.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-assycvrant4g-wwan553x357x--11721849

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

WWAN antenna assembly for Dell laptops, listed as ASSY,CVR,ANT 4G and compatible with model references 553X and 357X. This component provides cellular (4G) antenna connectivity for laptops equipped to accept a WWAN module. It is intended for hardware repair or upgrade to restore or enable mobile broadband reception and signal transmission.

## Long description

WWAN antenna assembly ASSY,CVR,ANT 4G compatible with models 553X/357X is a Dell-branded replacement part designed to provide or restore 4G cellular antenna connectivity in supported laptop models. This component connects to a compatible WWAN module and is intended for hardware repair, service replacement, or upgrade when mobile broadband reception or transmission is degraded or missing. The assembly is designed to fit the specified Dell chassis and align with antenna cable routing for reliable signal performance.
Advantages
The WWAN antenna assembly offers a factory-compatible form factor and connector layout for straightforward installation in supported Dell laptops. By restoring the internal antenna path, it enables use of a WWAN module for mobile data, avoiding external antennas or USB dongles. The part is suitable for repair environments where maintaining original equipment compatibility and internal integration is required.
Suitable for
Repairing Dell laptops listed as model references 553X or 357X that have missing or damaged WWAN antennas
Upgrading devices to enable internal 4G mobile broadband with a compatible WWAN module
Service operations where original-fit replacement components are preferred over aftermarket modifications
Key specifications
Function: Internal WWAN (4G) antenna assembly for cellular connectivity
Compatibility: Designed for Dell laptop models referenced as 553X and 357X
Form factor: Internal cover-mounted antenna assembly sized to fit specified chassis
Connection: Compatible with standard WWAN module antenna connectors used in supported Dell laptops
Intended use: Repair, replacement, or upgrade to enable mobile broadband reception and transmission
How to use
Power off the laptop and disconnect all power sources before beginning installation. Access the internal compartment or cover area according to the service manual for the specific Dell model, remove any panels necessary to reach the existing antenna assembly, and disconnect the old assembly from the WWAN module and chassis. Position the replacement ASSY,CVR,ANT 4G in the designated location, route antenna cables following original paths, and attach connectors securely to the WWAN module. Reassemble panels and restore power, then verify mobile broadband operation using device network settings or diagnostics.
Usage recommendations
Use this assembly only in the supported Dell models and follow Dell service documentation for disassembly and reassembly procedures. Ensure the laptop contains a compatible WWAN module and appropriate SIM/profile activation from a mobile network operator to establish 4G connectivity. If unsure about compatibility or installation, consult an authorized service provider.

## FAQ

### How much does the Dell WWAN antenna assembly ASSY,CVR,ANT 4G cost, and is it available for purchase?

The price is 153.49 € (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 04.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dell WWAN antenna assembly ASSY,CVR,ANT 4G 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 Dell 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 Dell 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

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