Trackball Split Keyboard — QMK VIA / Wireless ZMK, Hot-Swap MX

A fully assembled trackball split keyboard with hot-swap MX switch sockets, a built-in trackball, and a 3D-printed PETG case. Control your keyboard and cursor without reaching for a separate mouse — in a compact ergonomic split layout designed for all-day use.

Available in Wired QMK and Wireless ZMK versions. Color-matched wrist rests and stands included.

Available colors: White / Gray / Black / Titanium

Choose Your Version

Wired QMK Version

Single-mode wired connection with full VIA key remapping support. Recommended for most users.

• Wired connection
• QMK firmware with VIA remapping support
• No battery required
• Plug and play

Wireless ZMK Version

Bluetooth wireless with dual-mode support and ZMK Studio. Recommended for experienced ZMK users.

• Bluetooth wireless (dual-mode)
• ZMK firmware with ZMK Studio support
• Built-in 1500mAh lithium polymer battery
• USB-C charging (5V standard only)

Neither version includes RGB lighting.

Key Features

• Fully assembled, ready to use out of the box
• Built-in trackball for cursor control
• Split ergonomic layout
• Hot-swappable MX switch sockets
• 3D-printed PETG case
• Available in White, Gray, Black, and Titanium
• Color-matched wrist rests and stands included

Specs

Switch Compatibility

This keyboard supports standard MX-style switches only (hot-swappable). Both 3-pin and 5-pin MX switches are compatible — 5-pin switches are generally easier to install.

Damage caused by improper switch installation or forced insertion is not covered under warranty.

Charging Notice (ZMK Version)

Use a standard 5V USB port only for charging. Do not use fast chargers or high-power adapters — this may damage the charging circuit.

Important Notes

• The case is FDM 3D-printed in PETG. Minor layer lines, surface texture variation, or slight unevenness are normal and not considered defects.
• Small height adjustment pads may be included and can be applied if needed.
• Each keyboard is tested before shipping and is ready to use upon arrival.
• Damage from user modification, improper switch replacement, incorrect charging, or misuse is not covered by warranty.

The Trackball Split Keyboard is designed for desk workers who want to eliminate the mouse entirely — or at least stop reaching for it dozens of times a day. The built-in trackball sits where your thumb naturally rests, letting you control your cursor without moving your hand away from the home position.

Two firmware options, one keyboard design. Choose the wired QMK VIA version for the most flexible customization experience — remap every key, create layers, and configure trackball behavior directly in the VIA or VIAL interface without touching any code. Choose the wireless ZMK version for a completely cable-free desk, with Bluetooth connectivity between the two halves and to your computer.

Hot-swap MX sockets mean you can change switches without soldering. Try a different feel — linear, tactile, or silent — without voiding anything or picking up a soldering iron.

The PETG case is lightweight and durable, with a low profile that keeps your wrists at a comfortable angle. A memory-foam wrist rest is included with every order, providing support during long typing sessions.

Every unit is assembled and tested before shipping. Firmware is pre-loaded and the keyboard is ready to use straight out of the box.

Works with Mac, Windows, and Linux. No drivers required.

Free worldwide shipping on every order.

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