Dell 331-6304 laptop docking station

Name: Laptop docking station Dell 331-6304 W125835475
Brand: Dell
SKU: 3591444
Price: 270.49 EUR
Availability: OutOfStock

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Laptop docking station Dell 331-6304 — docking port replicator, black, compatible with Latitude E5440/E5540/E6440/E6540/E7240/E7440, 287×170.2×63.5 mm

Short description

Dell 331-6304 is a black docking station (port replicator) designed to expand connectivity for compatible Latitude laptops. It provides a docking connection for Latitude E5440, E5540, E6440, E6540, E7240 and E7440 models. The unit measures 287 × 170.2 × 63.5 mm and offers a desk-ready solution to connect peripherals, external monitors, network and power through a single dock.

Warranty: 2 Years

SKU: 3591444

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Product information

Description

Dell 331-6304 is a black docking station (port replicator) designed to expand connectivity for compatible Latitude laptops. Intended for Latitude E5440, E5540, E6440, E6540, E7240 and E7440 models, the dock measures 287 × 170.2 × 63.5 mm and provides a single, desk-ready point to attach peripherals, external monitors, wired network and power. The unit supports USB 3.0 data transfer and DisplayPort 1.2 video output, enabling improved throughput and multi-monitor configurations compared with earlier generations.

Advantages

The docking station consolidates multiple ports into a single connection to the laptop, reducing cable clutter and speeding workstation setup. USB 3.0 ports deliver higher data transfer rates for external drives and peripherals, while DisplayPort 1.2 enables higher-resolution video and the option to daisy-chain compatible displays. The design is validated for use with supported Latitude systems and offers compatibility with common office peripherals including wired Ethernet, USB devices and external displays.

Suitable for

Office workstations requiring multiple monitors and wired peripherals
Hot-desk or shared-desk environments where quick connect/disconnect is needed
Users who need wired Ethernet, additional USB ports and external display outputs
IT departments standardizing docking solutions for compatible Latitude models

Key specifications

Physical dimensions: 287 × 170.2 × 63.5 mm
Color: black
Host compatibility: selected Dell Latitude E5440, E5540, E6440, E6540, E7240, E7440 models
USB: USB 3.0 ports for high-speed data transfer
Video outputs: DisplayPort 1.2 with daisy-chaining capability for compatible monitors
Network: wired Ethernet port for LAN connectivity
Design: port replicator format for single-connection docking

How to use

Place the docking station on a stable surface near your workstation and connect it to external monitors, keyboard, mouse, Ethernet cable and other peripherals. Align and attach a compatible Dell Latitude laptop to the dock’s docking connector until it locks in place, or use the designated docking mechanism for your laptop model. Once connected, the laptop will use the dock’s power and connected peripherals; install any required drivers if prompted by the operating system. To remove the laptop, use the release mechanism and disconnect the laptop before moving it.

Usage recommendations

Use certified cables and DisplayPort 1.2–compatible monitors to take full advantage of daisy-chaining and higher-resolution output. Keep the docking station’s vents clear and place it on a non-conductive, level surface. When using multiple high-bandwidth peripherals, ensure the host laptop firmware and operating system are updated for optimal USB 3.0 and DisplayPort performance.

Specifications

Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.: No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Docking

All features

Logistics data

Harmonized System (HS) code:: 84733020

Performance

Cable lock slot: Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.: Yes
Product colour: The colour e.g. red, blue, green, black, white.: Black
Compatibility: The other products, software and hardware this product can be used with.: Latitude E5440, Latitude E5540, Latitude E6440, Latitude E6540, Latitude E7240, Latitude E7440
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.: No

Network

Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes

Weight & dimensions

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.: 1.043 kg
Height: The measurement of the product from head to foot or from base to top.: 63.5 mm
Depth: The distance from the front to the back of something.: 170.2 mm
Width: The measurement or extent of something from side to side.: 287 mm

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
eSATA/USB 2.0 ports quantity: The nunber of eSATA/USB 2.0 ports (connection sockets).: 1
Headphone outputs: Number of sockets /ports where headphones are connected.: 1
VGA (D-Sub) ports quantity: Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.: 1
Microphone in: The socket where a microphone is connected to the device.: Yes
Parallel ports quantity: The number of parallel ports. Parallel ports, also known as printer ports, are a type of interface found on computers (personal and otherwise) for connecting peripherals. In computing, a parallel port is a parallel communication physical interface. Parallel ports were common in the 1980s and '90s (mostly conforming to industry standard IEEE 1284) but are now being replaced by USBs and other ports.: 1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.: 1
DVI-D ports quantity: This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-D means DVI digital, which means it can only support digital, but not analog.: 2
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 2
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.: 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Docking

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FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 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. 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: card reader integrated, ethernet lan, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, connectivity technology, 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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Laptop docking station Dell 331-6304 — docking port replicator, black, compatible with Latitude E5440/E5540/E6440/E6540/E7240/E7440, 287×170.2×63.5 mm

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Logistics data

Performance

Network

Weight & dimensions

Ports & interfaces

Description

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?