Dual Split 8K. Lighter. Cleaner.
The Spark Lite Dual Split 8K Cable is a streamlined take on the Spark cable platform — one USB-A host plug splitting to two USB-C ends, both supporting true 8000 Hz polling. CNC-zinc connectors, IP65 sealing, and a complete travel kit in the box. The everyday version of the Spark cable, without the heavy-build extras.

One host. Two devices. Full rate.
One USB-A on the host side splits through a metal Y-junction into two USB-C ends. Each end sustains a full 8000 Hz polling rate at the same time — keyboard and mouse receiver each get peak responsiveness, no shared bandwidth.

CNC zinc connectors. Anti-interference.
The host plug, Y-junction, and both USB-C ends are CNC-machined zinc — solid in the hand, lock cleanly into ports, and engineered for EMI shielding to keep the 8 kHz polling signal clean across both devices. Stable data delivery — 1 GB transferred in 25 seconds.
IP65. Splash, dust, desk life.
Joints and connector shells are sealed to IP65 — dust-tight and protected against water spray from any angle. The kind of resilience that handles coffee spills, energy-drink rings, and desk-side accidents without complaint. Wipe the USB-C contacts dry before plugging back in for best signal integrity.
Spec sheet.
| Connector | USB-A (host) → Dual USB-C (device) |
| Polling Support | Up to 8000 Hz on both USB-C ends |
| Data Throughput | ~ 1 GB / 25 s (≈ 40 MB/s) |
| Working Voltage | 5 V |
| Rated Current | 3 A |
| Withstand Voltage | 200 V |
| Total Length | 1.6 m |
| Connector Hardware | CNC-machined zinc · anti-interference |
| Water/Dust Rating | IP65 (dust-tight · splash-resistant) |
| Colorways | 3 finishes available |
| Brand | KeyboardMan · Spark Lite |
Travel kit included.
- Spark Lite Dual Split 8K cable × 1
- Themed charm × 1
- USB-C extender × 1
- Travel case × 1










