This article covers Kensington SD5780T Thunderbolt 4 デュアル 4K ドッキングステーション 最大100Wの電力供給 & SDカードリーダー付き HDMI & Thunderbolt 4ポート WindowsおよびMacBook用 (K33040NA).

Overview

The Kensington SD5780T is a Thunderbolt 4 docking station designed for dual 4K display output at 60Hz. It provides up to 100W of laptop charging and includes an SD card reader (UHS-II), Gigabit Ethernet, four USB-A ports (one with charging function), and two Thunderbolt 4 downstream ports (15W each). The included 180W power adapter ensures stable power delivery even with multiple peripherals connected. This dock targets professionals who need a comprehensive single-cable solution for power, data, and video.

Connectivity & Compatibility

Compatible with Thunderbolt 4 Windows laptops and Thunderbolt 3/4 MacBooks running macOS 11 or later. Important: Thunderbolt 3 Windows laptops are not supported as host devices. On Macs with M1, M2, or M3 chips (non-Pro/Max), only one external display is supported; M1 Pro/Max, M2 Pro/Max, M3 Pro/Max, and M4 models support dual displays. The dock connects via a built-in 0.8m Intel-certified Thunderbolt 4 cable.

Product Info

Released around 2022, the SD5780T carries a price of approximately ¥45,000–¥50,000. It comes with a 3-year warranty and lifetime technical support. The package includes a 180W power adapter, Thunderbolt 4 cable, and quick start guide. TAA compliant for U.S. government use. This is a high-end model in the Thunderbolt 4 dock category, emphasizing stability and comprehensive port selection.

Best Use Cases

Ideal for business users who need multiple external monitors and a clean desk setup with wired networking. Also perfect for creative professionals who require fast SD card access and reliable peripheral connections. Particularly recommended for Thunderbolt 4 laptop owners who want a single-cable docking solution that simultaneously charges the laptop, drives dual 4K displays, and connects all peripherals.

Product Disclosure (Amazon)

  • Manufacturer: Kensington
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0B2DJ88GT
  • Note: This article covers a manufacturer-made product based on Amazon listing details.