This article covers エルパ(ELPA) デスクUSBタップ クランプ固定 コンセント 4口 USB 2口 2.4A 集中スイッチ 雷ガード 電源タップ 延長コード 2m ホワイト WLS-DS4232SUA(W) (× 3).

Overview

The ELPA WLS-DS4232SUA(W) is a desk clamp USB power tap designed to keep your workspace tidy. It features four AC outlets and two USB ports, with a 2-meter cord that can be routed in three different directions. This makes it easy to position the desk flush against the wall while still having convenient access to power. The clamp can be removed entirely, allowing the unit to be used as a standard power strip. A master power switch lets you turn off all connected devices at once, helping to reduce standby power consumption. The USB ports deliver a combined 2.4A, enough to charge two smartphones or tablets simultaneously. Overcurrent protection and surge protection are built in for added safety.

Connectivity & Compatibility

On the AC side, the tap accepts standard Japanese 2-pin and 3-pin plugs. The USB ports output 5V/2.4A total, compatible with most smartphones, tablets, and other USB-charged devices. Note that USB Power Delivery (PD) and Qualcomm Quick Charge are not supported, so if you need fast charging, you'll need a dedicated charger. The clamp fits desk edges up to approximately 40mm thick. For thicker desks or glass surfaces, simply remove the clamp and use the tap as a freestanding unit.

Product Info

The ELPA WLS-DS4232SUA(W) was released around 2024 and sits in the entry-level price tier for power taps, typically retailing between ¥2,500 and ¥3,000. It comes with a standard one-year manufacturer warranty. The package includes the main unit, clamp bracket, and instruction manual. The 2-meter AC cable is permanently attached. It's widely available at electronics retailers, home centers, and online marketplaces like .

Best Use Cases

Remote workers and students: Ideal for managing multiple devices on a desk—laptop adapter, monitor, phone charger—all in one place. The clamp keeps the tap from sliding around, reducing cable clutter. Cable management enthusiasts: The three-direction cord routing lets you optimize cable paths based on your desk layout. The master switch makes it easy to cut power to idle peripherals. * Surge protection seekers: Built-in surge protection guards connected devices against lightning-induced surges. However, it's not a complete guarantee, so critical data should still be backed up separately. If you need USB PD or fast charging, or if your desk can't accommodate a clamp (e.g., glass top), consider alternative products.

Product Disclosure (Amazon)

  • Manufacturer: エルパ(ELPA)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0H8SPY5J9
  • Note: This article covers a manufacturer-made product based on Amazon listing details.