Wuque Studio Mammoth75 vs Pulsar Xboard QSWireless vs Wired Hub

Yes. The Mammoth75 offers wireless connectivity via Bluetooth. It requires an optional, user-sourced LiPo battery for the wireless M3 PCB, which is not included in the kit.

Yes. The Pulsar Xboard QS features a 2-port USB-A hub, allowing you to connect other devices directly to the keyboard. The product listing states it allows simultaneous connection to two computers.

The Wuque Mammoth75 is designed for a premium typing experience. It uses a gasket mount system with multiple layers of PORON foam between the plate, PCB, and case to create a dampened, pleasant sound. The Pulsar Xboard QS uses a plate mount system, which typically results in a firmer and more direct feel.

Yes, both keyboards support full programmability. They are compatible with both QMK and VIA firmware, allowing for deep key remapping, layer creation, and macro programming directly through graphical software.

Yes. The Pulsar Xboard QS listing confirms Mac and Windows compatibility. It includes a dedicated key for switching between the operating system layouts for proper key mapping.

The kit includes the aluminum top case, a choice of aluminum or brass bottom case, a PC plate, WS stabilizers, a PCB and daughter board, PORON gaskets and foam layers, two magnetic knobs (aluminum and brass), and all necessary screws and feet. It does not include switches, keycaps, or a battery for the wireless PCB.

The Wuque Mammoth75 is significantly heavier. Its unbuilt weight starts at 2.0 kg (approximately 4.4 lbs) for the all-aluminum version and can go up to 4.2 kg (approximately 9.3 lbs) with a brass bottom case. The weight of the Pulsar Xboard QS is not specified in the provided information.

Yes. The Pulsar Xboard QS features hot-swappable sockets that support both 3-pin and 5-pin mechanical switches, making it easy to change switches without soldering.

The Pulsar Xboard QS comes pre-built with Kailh Box Ice Mint V2 linear switches. The listing describes them as 45g PCB mount switches.

A split spacebar divides the standard spacebar into two or more separate keys, which can be assigned to different functions. The Wuque Mammoth75 supports a split spacebar layout on its PCBs, offering more ergonomic customization. The Pulsar Xboard QS has a normal, single-piece spacebar.

Based on a user review in the product listing, turning off all RGB lighting also turns off a permanent blue or red indicator LED under the spacebar. This suggests you can turn off the main RGB, but the specific indicator LED may not be independently controllable.

The provided vendor description indicates the Mammoth75 was originally launched as a group buy with an estimated delivery date in 2022. This means current stock may be limited to vendor leftovers or aftermarket sales, not direct retail availability.