we present the USB Hub CoolBox COO-DOCK-C-81 Grey 100 W The COO-DOCK-C-81 USB hub from the brand Coolbox is a multifunctional device designed to expand connectivity for computers, ultrabooks, Macs, and consoles through a single USB-C port. This USB hub offers a wide range of essential ports, including a 4K HDMI output at 30 Hz compatible with lower resolutions such as 1080p and 720p, allowing easy connection to external high-definition monitors. It features two USB-A 3.2 Gen1 ports that enable fast data transfers up to 5 Gbps and provide 5V/1A power supply for peripherals. Additionally, it includes a USB-C Power Delivery port with up to 100 W capacity (5-20V/5A), allowing fast charging of laptops and other devices while using the hub. To expand storage and data transfer options, it integrates an SD card reader and a microSD reader, ideal for managing files from cameras and mobiles. It also has a Gigabit RJ45 Ethernet port, offering a stable, high-speed wired network connection essential for environments with unstable wireless signals or to optimize transfer speeds in intensive tasks. Connection to the host device is via a 190 mm USB 3.2 Gen1 Type-C cable, providing the perfect balance between mobility and durability. Made of aluminum material, this hub features a compact and sturdy design measuring 108 x 29 x 10 mm and a lightweight 64 grams, facilitating transport and use in any work or travel setting. The device is plug and play, eliminating the need for additional drivers and enabling immediate setup. The versatility of this model, combined with its powerful charging and transfer capabilities, makes it a comprehensive accessory for users needing to expand their device connectivity without sacrificing portability or connection stability. Overall, the Coolbox COO-DOCK-C-81 is a functional and reliable accessory designed to enhance the user experience in modern digital environments. Type: USB HubColour: GreyMaterial: AluminiumConnections: HDMIUSBRJ45Micro SDEthernet LANUSB-C 2.0USB 3.2USB-C 3.2 Gen 1 (3.1 Gen 1)USB-A 3.2Power: 100 WPower supply: WiredCharacteristics: Plug and playIntegrated card readerResolution: 4K Ultra HDAmperage: 5 ASpeed: 10/100/1000 Mbps