Attack Shark X87 ULTRA Tri-mode Wireless Mechanical Keyboard With 8K Wireless Receiver

ATTACK SHARK X87 ULTRA is a tri-mode wireless mechanical keyboard with an 80% layout and 8K polling support. It connects through 2.4GHz wireless, Bluetooth 5.0, or USB-C wired mode. In addition, its 8K wireless receiver supports low-latency performance.

The keyboard features custom Meg Shark linear mechanical switches with integrated light guides. Moreover, the switches are factory-lubricated and support hot-swappable sockets. The PCB uses a flex-cut FR4 design with a gasket-mounted structure for a softer typing feel.

For sound control, the X87 ULTRA uses a five-layer dampening system. The internal structure combines PORON foam, IXPE, PET, DEPDM foam, and silicone. Therefore, the keyboard reduces unwanted resonance while maintaining its gasket-mounted design.

The keyboard includes a 10,000mAh rechargeable battery. With the LEDs turned off, the manufacturer specifies up to 5,000 hours of runtime. Furthermore, it features a customizable dot-matrix display and 16.8-million-color RGB lighting with 22 lighting effects.

The X87 ULTRA also supports full-key rollover and web-based configuration. Its 2.4GHz and wired modes support up to 8000Hz polling, while the wireless receiver can achieve latency as low as 0.125ms. The package includes the keyboard, receiver, cable, puller, and manual.

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