Overview

The Vilros 27W USB-C PD Power Adapter is a compact power supply designed specifically for the Raspberry Pi 5 and other PD-compatible USB-C devices. Its standout feature is the transparent case that reveals the internal circuitry, adding a unique visual appeal for makers and gadget enthusiasts. With a rated output of 27W (5V/5A via PD negotiation), it meets the official power requirements of the Raspberry Pi 5 while remaining versatile enough to charge smartphones, tablets, and other small electronics. This adapter supports USB Power Delivery (PD) profiles including 5V/3A, 9V/3A, 15V/1.8A, and 20V/1.35A, making it a flexible travel companion. The single USB-C port delivers up to 5A of current, ensuring stable power delivery even under heavy loads. While the cable is not included, any standard USB-C to USB-C cable can be used.

Connectivity & Compatibility

The adapter features a single USB Type-C output port. It is compatible with any device that supports USB PD, including the Raspberry Pi 5 (official 5V/5A requirement), Raspberry Pi 4 (with PD-enabled cable), NVIDIA Jetson Nano, and various single-board computers. For non-PD devices, the adapter will fall back to 5V/3A if the device negotiates that profile, but full compatibility is not guaranteed. It is important to note that the adapter is not a fixed-voltage supply; it relies on PD negotiation. Users must ensure their device supports PD at one of the voltage/current combinations listed. The 27W total power is sufficient for most SBCs but may not be adequate for laptops requiring 45W or more.

Product Info

Released in late 2024, the Vilros 27W USB-C PD Power Adapter is available on for around ¥13,101. The price sits slightly above the official Raspberry Pi 5 power supply, but the transparent design and multi-device support justify the premium. The package includes only the adapter itself; a USB-C cable must be purchased separately. Warranty is provided by the manufacturer for one year. Market positioning: mid-range. It competes directly with the official Raspberry Pi 5 PSU and other third-party PD adapters. The transparent case sets it apart visually, appealing to hobbyists and those who appreciate open hardware aesthetics.

Best Use Cases

  • Raspberry Pi 5 users needing a reliable alternative to the official PSU The adapter delivers stable 5V/5A, meeting the Pi 5's peak power draw. It's a great backup or primary PSU for projects requiring consistent power. Not ideal for: Users who want the cheapest possible option (non-PD adapters are cheaper) or who prefer the official brand for warranty simplicity. - Makers and modders who value aesthetics The transparent case shows off the PCB and components, fitting nicely into clear-case builds or desktop setups where the PSU is visible. Not ideal for: Users who prioritize function over form and don't care about the visual design. - Travelers who want a single charger for multiple devices At 27W, it can charge a smartphone, a tablet, and a Raspberry Pi 5 in sequence. The compact size makes it easy to pack. Not ideal for: Users needing to charge a laptop that requires 45W or more. - SBC enthusiasts running multiple peripherals When using USB SSDs, cameras, or other high-power accessories, the 5V/5A output ensures stable operation without brownouts. Not ideal for: Users with very low-power setups where a cheap 5V/3A adapter would suffice.

Product Disclosure (Amazon)

  • Manufacturer: Vilros
  • Seller: Ｎ＆Ｙ
  • Fulfilled by: Ｎ＆Ｙ
  • ASIN: B0CVJ28MFT
  • Note: This article covers a manufacturer-made product based on Amazon listing details.