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header-product HP Internal Serial Port Interface Card for 600, 705, and 800 Business PCs
28.49 €

HP Internal Serial Port Interface Card for 600, 705, and 800 Business PCs

HP Internal Serial Port Adapter for 600/705/800 Photo 1
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HP Internal Serial Port Interface Card for 600, 705, and 800 Business PCs

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HP Internal Serial Port Interface Card for 600, 705, and 800 Business PCs

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Short description

HP Internal Serial Port adapter designed for business desktop PCs including the 600, 705, and 800 series. This internal interface card provides a reliable serial connection for legacy hardware peripherals and industrial equipment. Engineered for seamless integration into business systems, ensuring stable communication and standard connectivity in professional environments.
Available at price 28.49 €: 70 pcs.
Total available for order: 237 pcs.
Warranty: 2 Years
SKU: 1541557
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
11.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.88 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
11.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 40.99 €: 68 pcs.
Together cheaper
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Product information

Description

The HP Internal Serial Port Interface Card is a purpose-built hardware solution designed to add a reliable serial connection to compatible HP business desktop computers. Engineered specifically for professional office and industrial settings, this internal expansion card integrates smoothly into select desktop systems to maintain compatibility with older peripheral devices. It provides a stable and direct connection route for specialized hardware that relies on traditional serial communication protocols.

Advantages

This internal serial adapter offers dedicated hardware integration, ensuring a secure and permanent physical connection inside the computer chassis without taking up external desk space. By utilizing an internal interface card rather than external USB converters, users benefit from more stable data transmission and reduced driver conflicts. The component is manufactured to strict HP quality standards, matching the exact form factor and electrical requirements of designated business desktop series to ensure dependable long-term operation in demanding work environments.

Suitable for

  • Connecting legacy serial printers and label makers
  • Integrating industrial machinery and manufacturing control units
  • Interfacing with scientific laboratory equipment
  • Connecting older point-of-sale terminals and barcode scanners
  • Communicating with networking hardware via console connections

This adapter is not suitable for consumer desktop computers outside of the specified HP business series, nor is it compatible with motherboards lacking the designated internal expansion header. It cannot be used to add parallel, USB, or video display ports, as its sole function is to provide a physical serial interface.

Key specifications

  • Internal design for desktop integration
  • Output interface: Serial
  • Color: Green
  • Designed for business segment PCs
  • Product dimensions: 85.9 mm width, 119 mm depth, 23.3 mm height

Installation requires opening the computer chassis and inserting the card into the corresponding internal slot on the motherboard according to the system hardware manual. Ensure the computer is powered off and unplugged from the electrical outlet before attempting any internal hardware modifications. Secure the card properly within the chassis and attach any necessary external cables to the rear bracket after closing the system case.

What to consider before purchase

  • Verify that your specific desktop model belongs to the 600, 705, or 800 business series
  • Confirm the physical availability of an internal expansion slot on your motherboard
  • Check that your peripheral devices require a standard physical serial connection

Always disconnect the computer from the power source and discharge static electricity before handling internal components, and consult your system service guide for precise installation steps.

Specifications

Internal: The product is built in.
Yes
Output interface: The socket (port) where the output connectors are connected.
Serial
All features

Weight & dimensions

Package weight: Weight of the packaged product.
3879.2 g
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.0162 kg
Height: The measurement of the product from head to foot or from base to top.
23.3 mm
Depth: The distance from the front to the back of something.
119 mm
Width: The measurement or extent of something from side to side.
85.9 mm

Logistics data

UNSPSC-code:
39121408
Harmonized System (HS) code:
84733020
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Packaging data

Package height: The distance from the top to the bottom of the packaging.
297 mm
Package depth: The distance from the front to the back of the packaging.
339 mm
Package width: The distance from one side of the packaging to the other.
389 mm

Technical details

General Product Safety Regulation (GPSR) URL:
https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

Design

Product colour: The colour e.g. red, blue, green, black, white.
Green
Internal: The product is built in.
Yes

Ports & interfaces

Serial ports quantity: The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.
1
Output interface: The socket (port) where the output connectors are connected.
Serial

Performance

HP segment:
Business
Compatibility: The other products, software and hardware this product can be used with.
The HP Internal Serial Port (600/705/800) is compatible with the HP ProDesk 600 G4 Microtower PC; HP ProDesk 600 G4 Small Form Factor PC; HP EliteDesk 705 G4 Microtower PC; HP EliteDesk 705 G4 Small Form Factor PC

Description

Machine translation.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 68 03.11.2026 Best delivery
40.99 €
WH94 22 03.11.2026 Best delivery
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 70 06.11.2026
28.49 € Best price
WH109 70 17.11.2026
43.99 €
EU9 4 03.11.2026 Best delivery
44.49 €
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40.99 €
Stock: 68
Delivery Date: 03.11.2026 Best delivery
Warehouse: WH357
56.99 €
Stock: 22
Delivery Date: 03.11.2026 Best delivery
Warehouse: WH94
Available only for legal entities
28.49 €
Stock: 70
Delivery Date: 06.11.2026
Warehouse: EU6
43.99 €
Stock: 70
Delivery Date: 17.11.2026
Warehouse: WH109
44.49 €
Stock: 4
Delivery Date: 03.11.2026 Best delivery
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Customer reviews

Customer questions

FAQ

How much does the HP Internal Serial Port Adapter for 600/705/800 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 — 237 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 06.11.2026 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 HP 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 HP 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal, output interface, 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 HP Internal Serial Port Adapter for 600/705/800?

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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