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PXN CB1 Sim Control Button Box 8/10

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PXN · button box

CB1 Sim Control Button Box

Builders who want a ready-made, no-DIY button box for bridge commands and don't mind mapping the buttons to their marine sim.

~$80 approx 2026 street price ($75-90)

A ready-made, plug-and-play button box for builders who want a finished bridge-command panel without the DIY fabrication of a Bodnar board. The CB1 packs 19 physical controls across 9 types — 2 pushable rotary encoders, 6 momentary buttons, 2 latching buttons, a covered toggle, an engine-start button and more — mapped to up to 30 programmable functions, which is plenty for nav lights, horn, autopilot, anchor and engine-room toggles in a ship sim. It's driver-free over USB-C, mounts on a desk or VESA arm, and adds adjustable RGB backlighting. The honest framing: it's marketed for racing/truck/farming sims, so for marine use you map its buttons to your title's commands, and being all-digital it complements an analog throttle or wheel rather than replacing one.

Buy with caveats

Worth buying for the right builder, but read the warnings before it lands in your cart.

Known caution: Marketed for racing/truck/farming sims — you map buttons to marine commands yourself

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Specs

controls19 controls / 9 types (2 pushable encoders, 6 momentary, 2 latching, covered toggle, engine-start, more)
programmableUp to 30 programmable functions
connectionUSB-C (driver-free; USB-C and USB-A cables included)
mountingDesk-top or VESA mount
buildABS, ~184 x 144 x 79 mm, ~540 g, adjustable RGB backlight
marineRolePre-built bridge command / switch-and-encoder panel

Pros

  • Finished, plug-and-play panel — no soldering, enclosure or fabrication
  • 19 controls and 30 programmable functions cover a full bridge command set
  • Driver-free USB-C with desk or VESA mounting and adjustable RGB backlight

Cons

  • Marketed for racing/truck/farming sims — you map buttons to marine commands yourself
  • All-digital: no analog axis, so it complements rather than replaces a throttle or wheel
  • RGB and racing styling won't match a realistic bridge aesthetic for purists

Common questions

Can the PXN CB1 be used for a ship sim bridge?
Yes — its 19 controls and up to 30 programmable functions map cleanly to nav lights, horn, autopilot, anchor and engine commands. It's marketed for racing and truck sims, so you assign the buttons to your marine title.
Is the PXN CB1 plug-and-play?
Yes — it's driver-free over USB-C and includes both USB-C and USB-A cables. Plug it in and bind the buttons in your sim's controls menu.
Does the CB1 replace a throttle or wheel?
No — it's an all-digital button and encoder panel with no analog axis. Use it alongside an analog throttle quadrant or a repurposed wheel.

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