ProtoArc XK01 TP Foldable Keyboard with Touchpad, 88 Keys, Bluetooth 5.1

For writing on a phone or tablet while traveling, the ProtoArc XK01 TP brings a keyboard and multi-touch trackpad into one foldable setup. Its 88-key US layout includes a full shortcut row for familiar input. Pair it with up to three devices and switch between them as your workflow changes.

How it fits

Use the XK01 TP to type on a compatible laptop, PC, smartphone, or tablet without carrying a separate keyboard and mouse. The tri-fold design makes it a practical choice for travel, flights, or a shared workspace where you want to set up and pack away a compact workstation. A built-in phone stand helps position a phone for reading or typing, and the included PU leather pouch gives you a way to carry the keyboard and accessories together.

The keyboard supports Windows and Android devices, with Android 10.0 listed as the minimum operating system version. It also lists amazon Fire HD 10 (13th Generation) among compatible tablet models. Check your device’s Bluetooth and operating system support when choosing a keyboard for a particular setup.

Strengths

The integrated trackpad combines cursor control with typing, so everyday navigation does not require a separate mouse. Multi-touch gesture support adds another way to interact with a device, while the 0.65-inch keycaps and full shortcut row give the compact foldable format a more complete typing layout. Bluetooth 5.1 supports pairing with three devices, useful when moving between a phone, tablet, and computer during the day. Need to switch screens without re-pairing each time? The keyboard is designed to move between its connected devices.

For travel, the fold-to-close design keeps the keyboard portable, and folding it powers it off. It also has an auto-sleep function after 60 minutes of inactivity. The built-in 300mAh battery recharges over USB-C, with up to 120 days of standby listed. Customers often appreciate the foldable form and portability, feedback on responsiveness is mixed, especially for trackpad performance.

Spec sheet

• Type: Foldable Bluetooth keyboard with multi-touch trackpad
• Model: XK01 TP
• Layout: US QWERTY, 88 keys, full shortcut row
• Keycap size: 0.65 in
• Connectivity: Bluetooth 5.1, switches among up to 3 devices
• Compatibility: Laptop, PC, smartphone, and tablet, Windows and Android
• Minimum Android version: Android 10.0
• Battery: 300mAh, up to 120 days standby
• Charging: USB-C
• Dimensions: 15.19"L x 4.68"W x 0.78"H
• Weight: 298 g
• Color and material: Blue, plastic
• Included: PU leather pouch, phone stand, USB-C charging cable, user manual

Is it worth it?

The ProtoArc XK01 TP suits people who want a portable typing setup with cursor control built in, rather than carrying a separate keyboard and mouse. Its 88-key layout, multi-touch trackpad, phone stand, and three-device Bluetooth switching make it useful for work across a phone, tablet, and computer. For mobile productivity on compatible Windows or Android devices, it brings the essential input tools together in a foldable format.