Manufacturer of Adapters and Cables USB C, DP, DVI, VGA, USB Series

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Dongguan Lanlian Electronic Technology Co., Ltd.

Dongguan Lanlian Electronic Technology Co., Ltd.

USB Full-featured Cable

USB 3.2 Extension Cable

Dongguan Lanlian Electronic Technology Co.,Ltd.

Product Categories

As source factory, we have the most strict requirements on quality and service. We can video the production process for clients and provide free samples for quality testing.

Cable

OEM Data Cable Manufacturer for High-Speed ConnectivityLen-Link is a custom data cable manufacturer supporting global electronics brands, distributors, system integrators, and device manufacturers with high-speed data, video, charging, and network cable solutions. As an OEM data cable factory, we help you move from a defined specification or product idea to sample approval and stable mass production, with support for connector selection, transmission performance, power delivery, cable structure, appearance, branding, and packaging.Our cable portfolio covers USB-C, USB4, Thunderbolt 5/4/3, HDMI, DisplayPort, DVI, VGA, USB, silicone cable, USB-to-Ethernet, and flat USB-C cable configurations. You can source standard models for faster market entry or develop a customized cable for your device, accessory range, retail channel, industrial application, or branded product line.Key sourcing advantages:High-speed cable solutions up to 80Gbps data transmission, 240W power delivery, and 8K video, depending on the selected model.OEM/ODM support for connectors, length, cable jacket, structure, shell, color, logo, labeling, and packaging.ISO 9001:2015-certified manufacturing system and participation in USB-IF and the HDMI Association.Low-MOQ options for selected standard products, with quantities confirmed according to model and customization.Sample support, engineering communication, and production-process visibility for overseas buyers.A 5,000 m² factory, more than 150 employees, and annual cable output exceeding one million units.Select the Right Cable Family for Your ProjectFor charging, data transmission, device connection, and general electronics applications. Available options include standard USB, USB-C, braided, silicone, extension, and angled cable designs.USB-C Cables for Charging, Data, and VideoChoose USB-C cables when your product requires Type-C connectivity across smartphones, tablets, laptops, chargers, power banks, monitors, cameras, or embedded devices. Available options include charging-focused cables, USB 2.0 and USB 3.x data cables, full-featured USB-C cables, braided cables, silicone cables, right-angle designs, extension cables, and models with E-Marker chips.USB4 Cables for High-Bandwidth DevicesDesigned for docking stations, high-speed storage, professional displays, laptops, and other bandwidth-intensive devices. Selection should be based on data speed, power delivery, cable length, and device compatibility.Thunderbolt 5/4/3 Cables for Professional ConnectivityThunderbolt cables are suitable for premium computing accessories, external GPUs, professional displays, high-speed storage, docking stations, and workstation environments.Selection should be based on the required Thunderbolt generation, data rate, charging power, cable length, active or passive architecture, connector orientation, and device compatibility.HDMI and DisplayPort Cables for Video SystemsSuitable for monitors, televisions, projectors, gaming systems, conference equipment, and commercial display installations. Choose according to resolution, refresh rate, transmission distance, and connector type.USB and Legacy Computer CablesUSB-A, Micro USB, DVI, and VGA cable options support replacement markets, existing equipment platforms, industrial terminals, POS devices, office equipment, control systems, and products that must remain compatible with established interfaces.These categories help distributors and OEM customers maintain a complete cable range without requiring end users to replace otherwise compatible devices.USB-to-Ethernet and Flat USB-C Cable SolutionsProvide wired network connectivity for laptops, smart TVs, terminals, and devices without a built-in Ethernet port.Flat USB-C and customized cable structures are available for compact equipment, limited installation spaces, internal routing, and device-specific connection requirements.Compare Our Data Cable OptionsThe right cable should be selected according to transmission speed, charging power, video requirements, connector type, cable length, and target device. Use the comparison below to identify the most suitable product category before requesting a quotation.Cable TypeTypical PerformanceBest ForUSB-C CableCharging, USB 2.0/3.x data and optional videoSmartphones, tablets, laptops, chargers and accessoriesUSB4 Cable20Gbps, 40Gbps or up to 80Gbps, depending on modelDocking stations, external SSDs, displays and high-speed peripheralsThunderbolt CableHigh-speed data, video and power through USB-CWorkstations, professional docks, external GPUs and premium storageHDMI CableDigital audio and video transmissionTVs, projectors, gaming systems, conference rooms and digital signageDisplayPort CableHigh-resolution video for computer systemsMonitors, graphics workstations, gaming PCs and professional displaysStandard USB CableCharging and data for established USB devicesPOS systems, printers, industrial terminals and consumer accessoriesUSB-to-Ethernet CableWired network connection through USBLaptops, smart TVs, terminals and devices without an Ethernet portFlat USB-C CableCompact routing with charging or high-speed data optionsTight spaces, equipment panels, embedded devices and short-distance connectionsOEM and ODM Customization OptionsLen-Link supports both build-to-specification projects and ODM development for buyers who need a new marketable cable solution. Customization is not limited to adding a logo. Our engineering and production teams can evaluate the complete cable architecture so that performance, appearance, cost, and manufacturability are considered together.Available customization may include:USB-C, USB-A, Micro USB, HDMI, DisplayPort, DVI, VGA, RJ45, and mixed-interface combinationsStraight, 90-degree, side-angle, extension, male-to-male, and male-to-female designsCustomized data rate, power delivery, E-Marker solution, and video capabilityRound, flat, silicone, PVC, TPE, braided, coaxial, or application-specific cable structuresCustomized conductor, shielding, outer diameter, length, and strain-relief designAluminum, zinc-alloy, molded, or other connector-housing solutions, subject to project feasibilityCustomized colors, laser logos, molded logos, labels, inserts, and packagingNew mold development for qualified projectsOur OEM data cable factory can support selected new-product mold projects with a development cycle as short as 7–10 days, depending on the structure, tooling complexity, material availability, and approval requirements.ApplicationsOur cable solutions are developed for customers serving:Consumer electronics and mobile accessoriesLaptops, tablets, monitors, and docking stationsProfessional AV, conference, and digital-signage systemsExternal storage and high-speed peripheral devicesCameras, imaging equipment, and content-creation systemsNetwork connectivity and USB-to-Ethernet applicationsWhy Global Buyers Work with Len-LinkChoosing a cable supplier is not only a price comparison. A low unit price can create a higher total cost if the cable fails compatibility testing, produces unstable transmission, misses the launch schedule, or changes between production batches.Len-Link combines high-speed product experience with flexible OEM support for buyers who need both technical communication and scalable manufacturing.5,000 m² production facility with more than 150 employeesEngineering team with extensive high-speed cable development experienceUSB4 40Gbps/240W certification experience and 80Gbps mass-production capabilityOEM/ODM support from standard product modification to new-product developmentFrequently Asked QuestionsCan you customize the logo and packaging?Yes. Logo, shell color, cable color, label, barcode, insert, and packaging can be customized. The suitable method depends on the material, order quantity, durability requirement, and brand guideline.How should we choose between USB-C, USB4, and Thunderbolt?Choose according to the required protocol and device ecosystem, not only the connector shape. USB-C describes the connector, while USB4 and Thunderbolt define higher-level performance and compatibility requirements.Send us the target data rate, power, video requirement, length, and device application for a suitable recommendation.Can you produce short-distance 40Gbps or 80Gbps cables?Yes. Len-Link develops short-distance high-speed USB-C, USB4, and flat cable solutions. The achievable bandwidth depends on cable architecture, length, connector design, and the complete system requirement. Sample verification is recommended before bulk purchasing.Start Your Custom Cable ProjectTell us what the cable must connect, what performance it must deliver, how it will be installed, and how you plan to sell or integrate it.As an OEM data cable factory, Len-Link will help you compare suitable structures, define the specification, develop samples, and prepare a stable production plan.Send your connector combination, target data rate, charging power, video requirement, length, material preference, branding file, packaging request, and expected quantity to receive a project-based quotation.

Adapter

Data Adapter Manufacturer for USB and Interface Conversion SolutionsLen-Link provides data adapter solutions for electronics brands, distributors, system integrators and equipment manufacturers.As a Data Adapter Manufacturer, we develop and supply interface conversion products that help connect different generations of electronic devices, including USB, USB-C, HDMI, DisplayPort, DVI and VGA interfaces.Our adapter solutions are designed for applications where customers need reliable connectivity between computers, displays, peripherals, industrial equipment and consumer electronics.From standard products to customized adapter projects, Len-Link supports connector selection, structural design, sample verification, OEM labeling and bulk production.Complete Data Adapter Solutions for Different InterfacesDifferent devices often use different connection standards. Selecting the correct adapter requires confirming both the physical connector and the signal type.USB Adapter SolutionsUSB adapters are widely used to connect new USB-C devices with existing USB equipment.Applications include:USB-C accessoriesComputersChargersMobile devicesStorage devicesIndustrial peripheralsHDMI Adapter SolutionsHDMI adapters are designed for display connection requirements between different video interfaces.Typical applications:MonitorsProjectorsDigital signageConference systemsEntertainment equipmentDisplayPort Adapter SolutionsDisplayPort adapters support professional display applications where different video interfaces need to be connected.Applications:WorkstationsGaming monitorsGraphics systemsCommercial displaysRelated Product Category:DVI and VGA Adapter SolutionsLegacy display equipment still requires reliable conversion solutions.Common applications:Industrial monitorsExisting office systemsTesting equipmentProjectorsControl terminalsHow to Choose the Right Data AdapterA suitable adapter should be selected according to the complete connection requirement.Before purchasing, confirm:Input and Output InterfaceSpecify:Source connectorTarget connectorMale/female configurationSignal directionExample:USB-C host → USB-A deviceis different from:USB-A host → USB-C deviceSignal TypeDifferent adapters handle different signals.Confirm whether the product requires:Data transferChargingVideo transmissionAudio transmissionSerial communicationA physical connector match does not always guarantee compatibility.Performance RequirementDepending on application requirements, buyers should define:Data speedCharging powerResolutionRefresh rateOperating environmentFor professional applications, sample testing is recommended before bulk production.Custom Data Adapter ManufacturingA professional Data Adapter Manufacturer should provide more than standard products.Len-Link supports customized adapter development based on:Connector combinationHousing designCable lengthMaterial selectionLogo printingSurface finishPackaging requirementsElectrical specificationCustom projects may involve:Mechanical CustomizationIncluding:Housing sizeAluminum shellPlastic moldingConnector positionCompact designElectrical CustomizationIncluding:Chip selectionPCB designSignal conversion requirementsCharging specificationData performanceBranding CustomizationSupporting:Laser logoProduct labelRetail packagingBarcodeInstruction materialsWhy Choose Len-Link as Your Adapter SupplierLen-Link provides:Multiple interface adapter solutionsUSB and display conversion experienceOEM/ODM development supportCustomized appearance and packagingSample evaluation before productionStable bulk manufacturing capabilityWhether you need standard adapters or customized interface solutions, Len-Link helps you develop reliable products for different markets and applications.Frequently Asked QuestionsWhat types of adapters can Len-Link supply?Len-Link provides USB, USB-C, HDMI, DisplayPort, DVI and VGA related adapter solutions.Can you customize adapter products?Yes. Customization can include connector combinations, housing design, logo, packaging and electrical requirements.Can you develop adapters based on an existing sample?Yes. Existing products or samples can be evaluated for structure, interface and production requirements.How do I choose the correct adapter?Confirm the input interface, output interface, signal direction, required performance and target application before ordering.Do adapters support all devices with matching connectors?No. Compatibility depends on the signal type, protocol, power requirement and device implementation.Do you support OEM packaging?Yes. Customized labels, retail packaging and bulk packaging can be provided according to project requirements.Request a Data Adapter SolutionProvide your interface requirements, target devices, application details, customization needs and estimated quantity.Len-Link supports standard products and customized projects as your reliable Data Adapter Manufacturer for global markets.

Adapter Cable

USB To RJ45 Ethernet Cable

USB To RJ45 Ethernet Cable

USB to Ethernet Adapter, USB to RJ45 LAN Network Cable, Plug and Play Wired Internet Converter for Laptop, Desktop, PC, Smart TV, Gaming Console - Stable Low Latency, Tangle-Free Design

As source factory, we have the most strict requirements on quality and service. We can video the production process for clients and provide free samples for quality testing. Our MOQ for regular products is 100 pieces.No matter your order quantity is 100pcs or 10000pcs, we will provide the same considerate service for you.

OEM/ODM Source Factory

Factory direct sale, support OEM/ODM. Welcome to visit our factory online/offline.

15 years Experienced R&D Team

Any technical problems, our experienced engineers will answer you anytime.

Annual output

Cables Annual production more than 1 million!

Very small MOQ

MOQ can be at least 100 pcs.

Even if you only need to customize 100 pcs products, we will still strive to make this product com true. We aim to satisfy clients, which is something that suppliers cannot do and most factories cannot do, but we can.

For client’s requirements, our engineers are always able to consider their needs and provide reasonable suggestions on product design based on years of accumulated professional knowledge and technical experience.

Give Us A Call

+86 136 6270 0743

Send Us A Message

marketing@len-link.com

Official Location

Shipai Town, Dongguan City, Guangdong, China

As source factory, we have the most strict requirements on quality and service. We can video the production process for clients and provide free samples for quality testing.

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