# COM Port module for Asus PC-Mini V6 model 90MA0000-P00380, serial RS232 interface

**URL:** https://aio.lv/en/product--asus-90ma0000-p00380--10811251
**Data updated:** 2026-04-24 17:40 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Asus
**Manufacturer code:** 90MA0000-P00380
**EAN:** 4711387468838
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90ma0000-p00380--10811251

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Replacement COM port module for Asus PC-Mini V6 (MPN 90MA0000-P00380). Provides a standard RS232 serial interface for legacy peripherals, industrial equipment, or serial console access. Designed as a direct OEM component for system repairs, upgrades or expansion where a built-in COM connector is required.

## Long description

The COM Port module for Asus PC-Mini V6 provides a standard RS232 serial interface intended as a direct OEM replacement for systems that require a built-in COM connector. This module restores or adds a 9-pin serial port to compatible PC-Mini V6 units, enabling connection of legacy peripherals, industrial controllers, serial consoles and other devices that rely on RS232 signalling. The component is designed for straightforward integration into the original chassis and mating connectors of the target system.
Advantages
This replacement COM Port module offers a reliable RS232 interface implemented to OEM mechanical and electrical specifications. It enables recovery of serial connectivity without modifying mainboards or producing custom wiring, and preserves system form factor and connector alignment. The module is suitable for repair and maintenance workflows and for upgrades where a factory-style serial port is required.
Suitable for
Connecting legacy serial peripherals such as barcode scanners, receipt printers or industrial sensors
Accessing serial consoles for system management and diagnostics
Integrating PC-Mini V6 systems into industrial or POS environments that require RS232
When it may not be suitable
This module is specific to the Asus PC-Mini V6 mechanical and connector layout; it is not a universal serial adapter and will not fit systems with different port assemblies. It does not convert signal levels for USB-only devices and is not a USB-to-RS232 adapter.
Key specifications
Interface type: RS232 serial (9-pin D-sub form factor)
Function: COM port module for direct installation in compatible chassis
Compatibility: Designed for use with PC-Mini V6 hardware architecture and connector layout
Mounting: OEM-style replacement module for original port location
Typical use environment: consumer mini-PCs, industrial control, POS terminals
How to use
Power down the system, remove the chassis cover and locate the existing COM port assembly or its mounting area. Disconnect any internal cables and remove fastening hardware before installing the replacement module in the original port position. Reconnect internal ribbon or header cables to the board interface, secure the module with the original screws, and reassemble the chassis. After powering on, verify serial communication settings in the operating system and test the connection with the intended peripheral or terminal software.
What to consider before purchase
Confirm physical compatibility with your PC-Mini V6 chassis and the internal connector type
Ensure your use case requires a hardware RS232 COM port rather than a USB adapter
Check that the peripheral uses standard RS232 signal levels and pinout
Usage recommendations
When reinstalling, handle the module and internal cables with ESD precautions, verify cable seating and screw torque to avoid intermittent connections, and test serial communication parameters (baud rate, parity, stop bits) with known-good equipment before returning the system to production.

## FAQ

### How much does the Asus COM Port module 90MA0000-P00380 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 17.07.2026 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 Asus 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 Asus 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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