iRasptek 27W 5.1V/5A USB-C PD Power Adapter for Raspberry Pi 5 （White）
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
We track iRasptek 27W 5.1V/5A USB-C PD Power Adapter for alongside 38 other single-board computers & accessories products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: 5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A(Power Delivery). IRasptek 27W USB-C Power Supply is an ideal power supply for Raspberry Pi 5, especially for users who wish to drive high-power peripherals, such as hard drives and SSDs. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.5 out of 5 from 258 ratings. What that score is worth next to its rivals is set out below.
- Brand
- iRasptek
- Amazon rating
- 4.5 / 5 from 258 ratings
- vs Single-Board Computers & Accessories
- 0.1 below the category median of 4.6
- Rank in category
- 27 of 39 rated single-board computers & accessories we track
- Price position
- Among the cheaper options (category spans £5.99 to £238)
- How proven
- Moderate review volume
Price range as of · details
How it compares in Single-Board Computers & Accessories
Across the 39 rated single-board computers & accessories products we track, the typical score is 4.6 out of 5. This one sits at 4.5, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 258 ratings against a category median of 247. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the lower third of a category running from £5.99 to £238, where the midpoint is about £59.99. Buying at the cheap end is fine when the rating holds up; check the specifics below rather than assuming the saving is free.
Category prices as of · details
Worked out from the 39 single-board computers & accessories products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- Input: 100-240Vac, 50/60HZ 0.8A.
- Output: 5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A(Power Delivery).
- Cable: 1.5m 17AWG, white.
- High Power Delivery: iRasptek 27W USB-C Power Supply is an ideal power supply for Raspberry Pi 5, especially for users who wish to drive high-power peripherals, such as hard drives and SSDs, from Pi 5’s four Type A USB ports.
- Automatic Limit Increase: Delivering a maximum of 5.1V, 5A, it supports USB PD (Power Delivery), so Pi 5 can communicate with it and select the most appropriate power profile. This enables Pi 5 to increase the USB current limit automatically from the default 600mA to 1.6A, in order to provide extra power for devices connected to the four Type A USB ports.
- Versatile compatibility: Additional built-in power profiles mean the iRasptek 27W USB-C Power Supply is also an excellent option for powering third-party PD-compatible products. The available profiles are 9V, 3A; 12V, 2.25A; and 15V, 1.8A, all limited to a maximum of 27W.
