Lethal Gaming Gear

Lethal Gaming Gear - 4k Dongle

Lethal Gaming Gear - 4k Dongle - Main image
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$0.6 $0.99 In stock

Compatible with the LA-1
Please use this dongle with the included cable ONLY!

Enables 4000Hz on the LA-1 wireless gaming mouse.
Esports Mode is also able to be enabled in conjunction with 4000Hz, however, Esports Mode disables all power saving features, including sleep mode. With both options enabled, battery drain will be significant. It is recommended to charge your mouse every night or every other night with both enabled. 

Pairing Instructions

  1. Unplug 1k dongle from your PC so it is not connected in any way.
  2. On the LA-1 mouse, press and hold M1, M2, and M3 (Lefty Click, Right Click, and Scroll Wheel Click) until the scroll wheel light starts blinking green. The mouse is now in pairing mode.
  3. Plug in the 4k dongle using the included cable only. 
  4. The 4k dongle indicator light should now light up signifying a successful sync.
  5. The color of the light on the 4k dongle signifies battery level:
    Green: High battery level
    Blue: Medium-high battery level
    Yellow: Medium-low battery level
    Red: Low battery level
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 4 reviews)

Eva ★★★★★

Made sure to use the included cable as instructed, and the polling rate jumped to a stable 4000Hz in testing. Esports Mode works without issue alongside it, which is exactly what I needed for competitive play.

Edward ★★★★★

Used the bundled cable and it locked onto 4000Hz on the first try—no fuss, just worked. Esports Mode kicked in alongside it without any dropouts during a long session. Solid little dongle if you're chasing that extra responsiveness.

Brian M. ★★★★★

Finally got my LA-1 up to the full 4000Hz with this dongle, and it’s a night-and-day difference in responsiveness for fast-paced shooters. I appreciate that the included cable is mandatory—no guesswork, it just works. Pairing it with Esports Mode was seamless and gave me that extra edge.