we present the USB Hub CoolBox COO-DOCK-C-61 Grey 100 W The Coolbox COO-DOCK-C-61 is a compact, multifunctional USB hub designed to expand connectivity for portable and desktop devices with USB-C ports. Made of aluminum, this hub offers a sturdy yet lightweight build, measuring 108 x 28 x 10 mm and weighing only 77 grams, making it easy to carry and use on the go. Its connections include a 4K HDMI port at 30 Hz that supports high-resolution video transmission, also compatible with 1080p and 720p, ideal for connecting external monitors or TVs. It features two USB-A 3.2 Gen1 ports supporting fast data transfer up to 5 Gbps, each providing 5V/1A power output, suitable for peripherals like mice, keyboards, or storage drives. Additionally, it has a USB-C 3.0 port with Power Delivery delivering up to 100 W (5~20V/5A), allowing the host device to charge while using the hub’s functions without interference. It also includes a combined SD and microSD card reader for quick multimedia content transfer from cameras or phones. Host connection is via USB 3.2 Gen1 Type-C, ensuring compatibility with a wide range of devices such as PCs, Macs, ultrabooks, and consoles. This model requires no driver installation, offering plug-and-play functionality for a simple, hassle-free experience. With a cable length of 190 mm, it provides easy connection without strict physical limits. In summary, the Coolbox COO-DOCK-C-61 is a versatile and efficient accessory for professionals and users needing to expand USB-C device connectivity without sacrificing build quality or advanced technical features. Type: USB HubColour: GreyMaterial: AluminiumConnections: HDMIUSBMicro SDUSB 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 AEthernet: No