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 11/10 laptops with compatible with Thunderbolt 4 ports, for MacBooks with compatible with Thunderbolt 3/4 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 (20V/5A)
6. Compatible with Thunderbolt 4 cable length: 80cm / 31.5in
7. Power cable length: 120cm / 47.2in (UK/EU), 150cm / 59in (AU/JP/US)
8. Power adapter cable length: 110cm / 43in
9. System requirements: Windows 10/11 (with TBT4 port), for MacOS 11 or later (with TBT3/4 port), for iPad, for iPad Pro, for iPad Air (4th gen), for Chrome OS, USB-C Chromebook