# ProtoArc XK01 TP — Tri-Fold Bluetooth Keyboard with Touchpad

> The ProtoArc XK01 TP is a tri-fold Bluetooth keyboard with a built-in multi-touch trackpad.

Tags: keyboard, protoarc, xk01-tp, foldable-keyboard, bluetooth, trackpad
Source: https://www.amazon.co.jp/dp/B0FYNPT7XF
Article page: https://web-autoai.com/articles/protoarc-xk01-tp-165cm?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
When folded, it shrinks down to a compact size that slips easily into a bag, yet it opens up to a full 88-key layout. The keycaps measure 16.5 mm, which is larger than what you typically find on folding keyboards, so your fingers don't feel cramped during long typing sessions.
The standout feature here is the built-in trackpad, which eliminates the need to carry a separate mouse. You can scroll, swipe, and tap your way through documents and web pages just like you would on a laptop. The keyboard charges via USB-C and packs a 300mAh battery that offers up to 120 days of standby time.

## Connectivity & Compatibility
Wireless connectivity is handled by Bluetooth 5.1, and the keyboard can pair with up to three devices simultaneously. Switching between a phone, tablet, and laptop is a one-touch affair, which makes it a solid choice for people who juggle multiple devices throughout the day.
Windows and Android are the officially supported operating systems. The keyboard may also work with iOS devices, but since that's not officially guaranteed, it's worth checking compatibility before you buy if you're primarily an iPhone or iPad user. The included USB-C cable lets you charge and type at the same time.

## Product Info
The XK01 TP sits in the entry-to-mid tier of the folding keyboard market. It's a niche product in the sense that very few folding keyboards come with a built-in trackpad, so ProtoArc is targeting users who want laptop-like control without the bulk of a full laptop.
In the box you get the keyboard itself, a PU leather carry pouch, a phone stand, a USB-C charging cable, and a user manual. The chassis is made of ABS plastic and comes in a silver finish. Folding the keyboard automatically powers it off, which is a thoughtful touch that preserves battery life when you toss it into your bag.

## Best Use Cases
If you're someone who types long emails or documents on a tablet, this keyboard is a significant upgrade over on-screen typing. The trackpad means you don't have to reach up and touch the screen every time you need to move the cursor, which makes the whole experience feel much closer to a real laptop.
Frequent travelers and remote workers will appreciate the portability. The tri-fold design shrinks the keyboard down to a pocket-friendly size, and the included pouch keeps it protected. Carrying one device instead of a separate keyboard and mouse lightens your load noticeably.
People working in tight spaces, like a small desk or a standing cart, will also benefit from the all-in-one design. By merging keyboard and mouse into a single unit, you free up valuable desk real estate. That said, if you need a numpad or prefer the tactile feel of a mechanical keyboard, this isn't the right product for you. And since official support is limited to Windows and Android, iOS users should verify compatibility before committing.

### Product Disclosure (Amazon)
- Manufacturer: ProtoArc
- Seller: K-S2
- Fulfilled by: K-S2
- ASIN: B0FYNPT7XF
- Note: This article covers a manufacturer-made product based on Amazon listing details.