WAVLINK UTD49T 100W PD Input USB-A High Speed Data Transfer Adapter Thunderbolt 4 Hub 1. Versatile Connectivity: Features 3 compatible with Thunderbolt 4 downstream ports, 1 compatible with Thunderbolt 4 upstream port, and 1 USB-A 3.2 Gen 2 port for comprehensive device connectivity. 2. High-Speed Data Transfer: Compatible with Thunderbolt 4 ports offer blazing-fast 40Gbps transfer speeds, while the USB-A port supports up to 10Gbps. 3. Powerful Charging Capabilities: Delivers up to 90W Power Delivery to your laptop through the upstream port, with 15W charging available on downstream ports. 4. Impressive Display Support: Supports single monitor 8K 60Hz or dual 4K 60Hz displays for stunning visual experiences. 5. Wide Compatibility: Compatible with Windows 1110 laptops with compatible with Thunderbolt 4 ports, for MacBooks with compatible with Thunderbolt 34 ports running for macOS 11 or later, and USB4 hosts. 6. Plug and Play: No driver installation required, offering hassle-free setup and operation. Specifications: 1. Model: WL-UTD49T 2. Material: Aluminum alloy 3. Weight: 156g 5.5oz 0.34lbs 4. Dimensions: 11.3 x 7.8 x 1.7cm 4.4 x 3.1 x 0.7in 5. Ports: 1 x compatible with Thunderbolt 4 upstream (40Gbps + 90W PD), 3 x compatible with Thunderbolt 4 downstream (40Gbps + 15W PD + 8K 60Hz), 1 x USB-A (10Gbps + 7.5W), 1 x DC In (20V5A) 6. Compatible with Thunderbolt 4 cable length: 80cm 31.5in 7. Power cable length: 120cm 47.2in (UKEU), 150cm 59in (AUJPUS) 8. Power adapter cable length: 110cm 43in 9. System requirements: Windows 1011 (with TBT4 port), for MacOS 11 or later (with TBT34 port), for iPad, for iPad Pro, for iPad Air (4th gen), for Chrome OS, USB-C Chromebook