Origin:Mainland China • Universal Compatibility : These DC connectors are designed to be universally compatible, accepting plugs with dimensions of 5.5x2.1mm and 3.5x1.3mm, making them a versatile addition to any device. • Easy Installation : With their panel mount design, these DC power adapters are easy to install, providing a convenient solution for powering your devices. • Durable Construction : Originating from Mainland China, these connectors boast a robust construction that ensures long-lasting performance and durability, offering you value for your money. • Versatile Usage : Whether it's for personal or business use, these DC power plugs are perfect for various applications, ensuring your devices stay powered up efficiently. • Compact Design : Their compact design does not compromise on functionality, making these connectors an ideal choice for devices that require compact power solutions. • Brand Reputation : Though not affiliated with any specific brand, these connectors maintain a high reputation for quality and reliability, ensuring your devices receive uninterrupted power supply. 10Pcs DC Connectors 5.5x2.1mm 3.5x1.3mm DC Power Plug Male Female Jack Socket Nut Panel Mount DC Power Adapter Connector 5.5*2.1 Features: • 1. Size : 5.5MM x 2.5MM (External Diameter x Internal Diameter ). • 2. Material: High Temperature Resistant Nylon Material,Metal with Silver Plating. • 3. Application to AV Equipment, Note Book, Cellular Phone, Mobile Phone, Cell Phone, Smart Phone, PDA, Car Audio, Media Player, MP3 Player, MP4 Player, Audio-Video Equipment, DIY etc. Specification: Easy to install and use. Name: DC Power Male Plug/Female Jack Connector Material: Metal + Plastic Color: Black, Silver Gender: Male, Female Style: Straight Size1: 5.5x2.1mm (OD x ID) Size1: 3.5x1.3mm (OD x ID) Type: DC Connector DC Power Male Plug / Female Jack Adapter Made of Plastic and Metal Material. Package included: 5 PPCs dc-022b women sock + 5 PPCs male plug/ 5 PPCs dc-020 women sock + 5 PPCs male plug/ 5 PPCs dc-022 women sock + 5 PPCs male plug/ 5 PPCs dc-022b women sock + 5 PPCs male plug 1. Key away from Fire 2. Due to includeing small parts, please keep away from Children under Three. 3. Please leave 5 star feedback if you're satisfied with our products and service, we will appreciate it 4. If the products you received was damaged or any more question, please feel free to contact us.