This article covers Kensington SD4842P 10イン1 USB-C トリプルビデオHD (1080p @ 120Hz) ドッキングステーション 最大100Wの電力供給 5 x プラグアンドチャージ USBポート.

Overview

The Kensington SD4842P is a 10-in-1 USB-C docking station designed to drive up to three Full HD monitors (1080p @ 120Hz) from a single USB-C connection. It supports up to 100W of passthrough power delivery to charge the host laptop while simultaneously powering connected peripherals. The enclosure is made with 70% post-consumer recycled (PCR) plastic, reflecting Kensington's commitment to sustainability. It is fully driverless and plug-and-play with Windows 10 or later systems that support USB-C Alt Mode, Thunderbolt 4, Thunderbolt 3, or USB4.

Connectivity & Compatibility

Host connection via fixed USB-C cable — compatible with Thunderbolt 4, Thunderbolt 3, USB4, and USB-C Alt-Mode laptops. Video output: 1x DisplayPort + 2x HDMI (all support 1080p @ 120Hz). Triple display operation is straightforward with DP and HDMI monitors. USB ports: 2x USB-C 3.2 Gen2 (10Gbps) and 3x USB-A 3.2 Gen2 (10Gbps). All five ports support plug-and-charge, meaning they can charge connected accessories without draining the laptop battery. Gigabit Ethernet (RJ-45) for reliable wired networking. Combo audio jack (3.5mm) for headsets or speakers. The dock is Windows-only — officially supports Windows 10 and later. macOS and Linux are not supported.

Product Info

Release: Model K32810EU, launched in 2024. Price: Approximately ¥32,128 ( Japan, June 2026). Warranty: 3 years. Included: Dock, power adapter (UK/EU plugs), quick-start guide. * Market positioning: Mid-range. The SD4842P occupies a sweet spot for business users who need multi-monitor productivity without breaking the bank. While it doesn't offer 4K output, its 1080p@120Hz triple-display capability is more than adequate for office work, coding, or trading setups. The 100W power delivery and environmentally conscious construction add further value.

Best Use Cases

Home office or corporate users who need three monitors from a single laptop: The SD4842P's triple-video support (1x DP + 2x HDMI) allows fluid workflow across multiple screens. Ideal for data analysis, programming, or financial trading where real-time multi-window views are essential. Environmentally conscious professionals or IT procurement teams: With 70% PCR plastic, this dock aligns with corporate sustainability goals. The fixed cable design also reduces clutter and loss. Hybrid workers who move between offices: Driverless setup means zero configuration; just plug the USB-C cable into any compatible laptop and the dock works immediately. The fixed cable also eliminates the risk of forgetting the cable at home. Not suitable for: Users who need 4K or higher resolutions, Mac users, or anyone requiring macOS/iOS support. If you need 4K 60Hz displays or Apple ecosystem compatibility, consider a DisplayLink-based dock or a Thunderbolt-specific model.

Product Disclosure (Amazon)

  • Manufacturer: Kensington
  • Seller: TAISEI商店
  • Fulfilled by: TAISEI商店
  • ASIN: B0CV9TX1V3
  • Note: This article covers a manufacturer-made product based on Amazon listing details.