ProtoArc XKM01 Pro review: is backlighting worth choosing over XKM01?

Verdict: The ProtoArc XKM01 Pro is a travel keyboard-and-mouse kit for people who need a full 105-key layout, a numpad, and visible keys in dim rooms. Its three-level white backlight is the clear upgrade over the base XKM01, but the keyboard and mouse switch devices separately and USB-C is for charging only. This source-based analysis covers the Black XKM01 Pro, model XKM01 Pro, Amazon US ASIN B0GGJ5Y545; we have not tested it, and independent hands-on coverage of the Pro was not found. ProtoArc specifications ProtoArc FAQ

Pros

• Full-size 105-key foldable layout keeps the numpad and F1–F12 row.
• Three levels of white backlighting help when ambient light is low.
• The kit includes a mouse, hard case with phone stand, and a receiver alongside two Bluetooth profiles. ProtoArc specifications

Cons

• Switching the keyboard to another device does not switch the mouse with it.
• The USB-C ports charge the two devices; they do not provide a wired data connection.
• ProtoArc says certain macOS shortcuts may not work through the 2.4 GHz receiver; Bluetooth is the safer Mac connection. ProtoArc FAQ

Is the XKM01 Pro meaningfully different from the base XKM01?

The backlight is the practical reason to choose the Pro. ProtoArc specifies three brightness levels of white lighting on the Pro, while its base XKM01 page says the keyboard has no backlight. Both models keep the 105-key foldable layout, numpad, travel mouse, case and stand. If you work in dark hotel rooms or evening spaces, the light may earn its place; otherwise the base model covers the same broad travel setup without it. XKM01 Pro specifications XKM01 specifications

The Pro’s keyboard folds to about 8.46 × 4.68 × 0.78 inches and unfolds to a full-size layout. That makes it easier to pack than a rigid keyboard, but it still needs a stable, broad surface when open. The included hard case has a folding phone stand, not a laptop stand. Its slim mouse has three DPI settings; users who need a larger palm-filling mouse should treat that as a fit question, not an ergonomic claim. ProtoArc specifications

Does three-device support make switching seamless?

The keyboard and mouse each connect over two Bluetooth profiles or the included 2.4 GHz receiver, but their channel controls operate independently. When moving a complete setup from a laptop to a tablet, plan to switch both peripherals rather than expecting one action to retarget the pair. They can still be useful across three devices; the extra step is a small but real travel-work compromise. ProtoArc FAQ

ProtoArc lists Windows, macOS, ChromeOS, iPadOS and Android compatibility. Its FAQ specifically recommends Bluetooth on a Mac because some macOS-specific shortcuts may be unsupported over the receiver. USB-C charges each device, while normal input travels wirelessly; this is not a wired fallback when a receiver or Bluetooth connection is unavailable. ProtoArc specifications ProtoArc FAQ

ProtoArc XKM01 Pro Black specifications

Buy the XKM01 Pro if backlighting and a full-size foldable layout solve a real travel-work problem. Skip it if you need wired data, expect the keyboard and mouse to switch together, or already prefer your laptop’s keyboard. Confirm the Black XKM01 Pro and ASIN B0GGJ5Y545 on the product page before purchase; the base XKM01 review covers the unlit Gray model. ProtoArc specifications Amazon US destination