Gravastar · others
Gravastar Mercury M1 Pro 4K Wireless HDMI Dongle, Blue
Note — despite the product title, this is not an HDMI video dongle but a wireless USB receiver (GravaStar 4K Wireless Dongle) intended to enhance the performance of the Mercury M1 Pro gaming mouse. It plugs into a computer USB port and provides a higher‑responsiveness wireless link for compatible Mercury M1 Pro mice. Read more
990 ฿
1
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Description
Note — despite the product title, this is not an HDMI video dongle but a wireless USB receiver (GravaStar 4K Wireless Dongle) intended to enhance the performance of the Mercury M1 Pro gaming mouse. It plugs into a computer USB port and provides a higher‑responsiveness wireless link for compatible Mercury M1 Pro mice.
The dongle raises the wireless polling rate up to 4000 Hz to reduce input latency and improve responsiveness. It’s aimed at Mercury M1 Pro owners who want the higher “4K” wireless polling mode; small and plug‑and‑play, with an LED status indicator, it’s convenient for desktop and laptop setups.
Specifications
- Connection type: USB receiver — 2.4 GHz wireless
- Polling rate: 4000 Hz
- Intended for: GravaStar Mercury M1 Pro (compatible versions)
- Indicator: LED status indicator (blue)
- Purpose: Improves wireless mouse response; pairs with M1 Pro
- Bundle info (confirmed): Sold/used as a separate USB receiver accessory
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