Spark Split Dual 8K Gaming Cable
Engineered for esports setups — power and link two devices at true 8000Hz polling, on one premium braided cable.
One Cable. Two Devices. Zero Compromise.
The KeyboardMan Spark Split Dual 8K Gaming Cable is engineered for competitive setups that demand high-performance connectivity. This split cable powers and links two devices, enabling gaming keyboards and mouse receivers to run at true 8000Hz polling rates without compromising stability or speed. USB input lag and bandwidth issues are minimized so you maintain a competitive edge during intense sessions.
Why Upgrade Your Cable?
A polling rate is how often your device reports its position to the PC. Higher polling = lower input latency between your hand and the screen — but only if every link in the chain (cable, hub, port) can sustain the data rate.
Position reported every 1.0 ms. Adequate for typing and casual play. The bus comfortably handles a single 1000Hz device.
- Stable on basic peripherals
- Bottlenecks 8K-capable devices
- Cheap split cables share bandwidth — both ends drop below spec
Position reported every 0.125 ms — 8× faster. Engineered to sustain full-rate signal on both USB-C ends simultaneously, with no shared-bus drop-off.
- True 8K on keyboard and mouse receiver
- Reinforced signal integrity from host to device
- Built specifically for next-gen esports peripherals
Polling-rate gains in real-world latency depend on your monitor refresh rate, system load, and the device firmware. Upgrading the cable removes the cable as a bottleneck — it does not change device-side capability.
One Cable, Two Devices, Full Rate
One USB-A host plug splits into two USB-C ends — each sustaining a full 8000Hz polling rate. Supports mouse receivers and keyboards simultaneously with no shared bandwidth or performance drop. The 150 cm main run handles the stretch from PC to desk; the 25 cm split section reaches naturally to both devices — no daisy-chain hubs, no tangled twin-cable mess.
Solid Shell. Smooth Finish. Amplified Glow.
A solid CNC-machined zinc shell with an electroplated finish — smooth, dense, and designed to amplify RGB glow. Every connector housing is built to feel solid in the hand and lock cleanly into ports, with engraved floral detailing across the host plug, Y-junction and both USB-C ends.
Spills, Splashes, Accidents — Handled
Designed to withstand spills, splashes, and accidental submersion, delivering real protection far beyond typical cables on the market. Every joint is sealed and reinforced to keep performance stable even in wet use scenarios.
Note: The gold-plated USB-C contact is water-resistant but should be kept dry for best conductivity.
Premium Contact, Crafted Detail
Gold-plated USB-C contacts deliver low-resistance signal transfer for stable, full-rate connectivity. Each metal housing is finished with engraved floral detailing — premium hardware that you actually want to look at on your desk.
Black & White — Curated by CozyDanny.
A new two-tone Black & White cable colorway co-developed with CozyDanny, one of the most-followed desk-aesthetic curators in the scene. The braided sleeve runs in a monochrome black-and-white pattern with anodized hardware to match — built for minimalist and monochrome desk setups where the cable is part of the aesthetic.
Compatibility
Keyboards: All Hall Effect (HE) keyboards — including Wooting 60HE V2, Wooting 80HE, Wobkey Rainy 75 HE, ATK Hex80, and IPI Aurora 75 HE.
Mice: All 8K mice — including Pulsar X2N / eS / TenZ, Lamzu Maya X, and WLmouse Beast X / Huan.
On the Desk
In the Box
Every Spark cable ships with a curated set of themed charms and accessories selected to match the colorway — turning a peripheral cable into a finished desk piece.
Charm and accessory selection varies by colorway.
Built for the Long Haul
Durable braided exterior built to handle constant movement and the daily wear of competitive use.
Reinforced stress points at the host plug, the Y-junction, and both USB-C ends — every flex point is protected.
CNC-machined zinc shells with an electroplated finish and gold-plated USB-C contacts for premium feel and clean signal.
Gaming Keyboard · Mouse Receiver · Gaming Peripherals · Charging Devices. One Spark cable replaces a tangle of separate runs — keep your desk organized while delivering steady power and full-rate signal to every device.
See It in Action
Watch the Spark Split Dual 8K cable on a real desk and read our deep dive on why a true 8K split cable matters for esports.
Technical Specifications
| Product Name | Spark Esport Split Dual 8K Gaming Cable |
| Connector | USB-A (host) → Dual USB-C (device) |
| Polling Support | Dual full-rate 8000 Hz devices |
| Power Delivery | Up to 65 W |
| Rated Current | 5 A (stable) |
| Operating Voltage | 12 V |
| Withstand Voltage | 200 V |
| Total Length | 175 cm |
| Main Cable | 150 cm |
| Split Section | 25 cm |
| Sleeve | Braided |
| Connector Hardware | CNC-machined zinc, electroplated finish |
| USB-C Contacts | Gold-plated |
| Detailing | Engraved floral pattern |
| Water Resistance | Sealed joints — withstands spills, splashes & accidental submersion |
| Colorways | Pink · White · Purple · Red · Black · Black & White (CozyDanny Signature) |
| Includes | Cable + colorway-themed charms & accessories |
| Use Cases | Keyboard / Mouse Receiver / Gaming Peripherals / Charging |