Specification Brand : PENGLIN BulletPoint1 : 【USB 3.0 COUPLER】This two ports Dual USB 3.0 connector is a Female/Female Couple.Dual channel independent operation without interfering with each other. Save time and space. BulletPoint2 : 【EASY INSTALLATION】Standard Connector for Panel-Mount Installations, dual-channel USB signal connection, and save installation space, USB female to female field installable coupler, no soldering, no installation tools, just plug the standard USB head directly for quick installation. BulletPoint3 : 【Data Transfer and Charging】Dual USB3.0 data connector compatible with USB 2.0 and 1.1 devices.Supports 5 Gbps data transfer speed and 5V/1A charging. BulletPoint4 : 【WIDELY APPLICATION】Connects equipment with USB ports like a PC, Mac, desktop, laptop, notebook, media player, USB external hard drive, AV receiver or other equipment with USB ports with the cables concealed behind the wall via wall plates. BulletPoint5 : 【DURABLE QUALITY】 USB female to female coupler,zinc alloy material shell, scratch resistance, flame retardant, UV resistant, and anti-aging.Copper gold-plated contacts for stable transmission. CompatibleDevices : Laptop, Desktop, Monitor ConnectorType : USB 3.0 Female CurrentRating : 0.5 amps FinishType : Metallic InputVoltage : 50 volts ItemName : PENGLIN 2PCS Dual Ports USB 3.0 Panel Mount Connector, Dual USB 3.0 Data Transfer and Charging Socket Female to Female, USB Pass Through Extension Adapter ItemPackageDimensions_Height : 15.9 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 10.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-cable-usb-to-usb-adapters Manufacturer : PENGLIN Material1 : bronze Material2 : zinc Material3 : copper ModelNumber : PL294 NumberOfPorts : 2 PartNumber : PL294 ProductDescription : Technical Specifications: Connection Type: USB3.0 Rated current: 0.5A Rated voltage: 50V Insulation resistance: >500MΩ Dielectric strength: DC1000V Contact resistance: <10mΩ Material: Shell: Zinc diecast Contact material: Bronze Insulator material: PBTP 15% GR Environmental conditions: Working temperature: -40~120Celsius Storage temperature: -25~85Celsius Atmospheric pressure: 86~106kPa Relative humidity: ≤90% RH Installation panel thickness: min 2.0mm-max 10mm Base shape: Round type