Internal Serial Adapter DeLOCK 65841

Name: Internal Serial Adapter DeLOCK 65841 65841
Brand: DELOCK
SKU: 1020207
Price: 143.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The DeLOCK 65841 is an internal serial adapter designed for PC use. It features a PCIe host interface and a low-profile form factor. With the Exar 17V352 chipset, it supports data bits of 5, 6, 7, and 8, and stop bits of 1, 1.5, and 2. This adapter is compatible with Windows Server 2012 R2 and Windows Server 2016, making it ideal for server applications. Its compact dimensions of 91 mm width, 12 mm depth, and 64 mm height ensure easy installation in various PC cases.

Available at price 143.99 €: 34 pcs.

Total available for order: 102 pcs.

Warranty: 2 Years

SKU: 1020207

Manufacturer: DELOCK

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

13.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

13.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.39 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 152.99 €: 34 pcs.

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Product information

Description

The DeLOCK 65841 is an internal serial adapter with a PCIe host interface, designed for integration into PCs and Mini-PCs. It provides RS‑422/485 connectivity for industrial fieldbus systems, machine controllers, converters and measurement data acquisition. The card uses the Exar 17V352 chipset and comes with low profile brackets for installation in compact systems.

Advantages

The adapter supports multiple serial configurations (data bits 5, 6, 7, 8 and stop bits 1, 1.5, 2) and offers extensive overvoltage protection and an extended operating temperature range for reliable operation in demanding environments. Its low‑profile form factor and compact dimensions (91 × 12 × 64 mm) simplify mounting in standard and small form‑factor cases. Compatibility with Windows Server 2012 R2 and Windows Server 2016 makes it suitable for server use.

Suitable for

Industrial fieldbus systems
Machine controllers and automation equipment
Signal converters and RS‑422/485 devices
Measurement data acquisition and monitoring systems
Installation in Mini‑PCs and space‑restricted PC cases

Key specifications

Brand: DELOCK
Model: 65841
Host interface: PCIe
Interface type: Serial (RS‑422/485)
Chipset: Exar 17V352
Data bits: 5, 6, 7, 8
Stop bits: 1, 1.5, 2
Internal: Yes
Colour: Black
Compatible OS: Windows Server 2012 R2, Windows Server 2016
Dimensions (W × D × H): 91 × 12 × 64 mm

How to use

Install the DeLOCK 65841 into an available PCIe slot on the motherboard. Choose and attach the appropriate bracket (standard or low profile) for the PC case. Connect the RS‑422/485 wiring to the serial connector following the device and cabling specifications. After hardware installation, boot the system and install any required drivers for the Exar 17V352 chipset on supported Windows Server systems. Verify communication settings (data bits, stop bits, baud rate) in the host application or device manager.

Usage recommendations

For operation in electrically noisy or industrial environments, ensure proper grounding and use shielded cabling. Confirm driver availability and compatibility with your server OS before deployment, and test communication settings with the intended fieldbus or device to ensure stable operation.

Specifications

Host interface:: PCIe
Internal:: Yes
Output interface:: Serial
Product colour:: Black

All features

Operational conditions

Storage temperature (T-T):: 5 - 95
Operating temperature (T-T):: -30 - 75

Ports & interfaces

Serial interface type:: RS-422/485
Host interface:: PCIe
Output interface:: Serial
Expansion card standard:: PCIe 2.0
Expansion card form factor:: Low-profile

Other features

Manual:: Yes
Drivers included:: Yes

Weight & dimensions

Height:: 64 mm
Width:: 91 mm
Depth:: 12 mm

System requirements

Windows operating systems supported:: Y
Server operating systems supported:: Windows Server 2016, Windows Server 2012 R2

Design

Internal:: Yes
Product colour:: Black
Purpose:: PC

Performance

Chipset:: Exar 17V352

Features

Full duplex:: Yes
Data bits:: 8, 7, 6, 5
Stop bits:: 2, 1.5, 1

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Warehouse	Stock	Delivery to the store	Store Price
WH94	34	29.06.2026 Best delivery	152.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	34	13.07.2026	143.99 €
WH109	34	13.07.2026	160.49 €

152.99 €

Stock: 34

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH94

Available only for legal entities

143.99 €

Stock: 34

Delivery Date: 13.07.2026

Warehouse: EU4

160.49 €

Stock: 34

Delivery Date: 13.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Internal Serial Adapter DeLOCK 65841 cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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 13.07.2026 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 DELOCK 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 DELOCK 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: host interface, internal, output interface, 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.

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