Features
Connector 1	Mini DisplayPort
Connector 2	DisplayPort
Connector 1 gender	Male
Connector 2 gender	Female
Product colour	Black
Logistics data
Harmonized System (HS) code	84733080
Operational conditions
Operating temperature (T-T)	-5 - 45 °C
Other features
Depth	176, 10
Width	21 mm
Packaging content
Quantity per pack	1 pc(s)
Weight & dimensions
Weight	20 g

The Lenovo CABL 4X90L13971 is a Mini DisplayPort to DisplayPort cable, specifically developed for use with ThinkPad notebooks. It serves as a connection element between a device with a Mini DisplayPort connector and a display featuring a standard DisplayPort socket. The cable transmits both video signals and audio signals digitally and uncompressed, ensuring high image and sound quality. The construction with a flat connector at the Mini DisplayPort end ensures that adjacent ports on the device are not blocked, which is particularly advantageous in tight space conditions on laptops.

Applications

The cable is designed for applications requiring high image resolution, such as presentations in conference rooms, digital signage applications, or when using external monitors with DisplayPort connectivity. It enables connection to displays supporting up to 4K resolution, with transmission speed ensuring smooth image playback. Its use is ideal for users seeking to extend screen display capabilities of existing PC systems up to 4K resolution.

Features and Specifications in Detail

The cable features a Mini DisplayPort plug at one end and a DisplayPort socket at the other, enabling direct connection between compatible devices. The product colour is black, allowing seamless integration into typical office or work environments. The operating temperature ranges from -5 °C to 45 °C, ensuring reliable use under normal indoor conditions. The weight is 20 g, indicating a lightweight and compact design.

Technology Explained Simply

Transmission occurs via the DisplayPort standard, which digitally transmits both video and audio signals. This ensures high signal quality without compression, resulting in crystal-clear image reproduction and clear sound. Support for resolutions up to 4K makes the cable suitable for modern high-end displays. The flat design of the Mini DisplayPort connector minimizes the risk of blocking other ports on the device, which is especially important for laptops with closely spaced connectors.

Compatibility and Accessories

The cable is specifically developed for ThinkPad notebooks equipped with a Mini DisplayPort connector. It is compatible with displays featuring a standard DisplayPort socket. Connection is direct, without requiring additional adapters or converters.

Installation and Mounting

Installation involves simply plugging the Mini DisplayPort connector into the corresponding port on the laptop and the DisplayPort socket into the external display. No additional tools or software settings are required. The connection becomes active immediately upon establishing the plug connections. The flat design facilitates installation, especially on laptops with multiple connectors in close proximity.

Operational Advantages

The cable provides reliable and high-quality signal transmission with support for 4K resolutions and digital audio formats such as 7.1, 5.2, or stereo. The flat plug design prevents blocking of adjacent ports, improving device handling. The low weight of 20 g ensures easy handling and minimizes the additional weight attached to the device. The operating temperature range of -5 to 45 °C ensures stable performance under typical indoor conditions.

No additional components, such as instructions or tools, are mentioned.