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SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero Delay USB Encoder Cable Stick DIY Kit for PC MAME Retropie Raspberry Pi
SJ@JX

SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero Delay USB Encoder Cable Stick DIY Kit for PC MAME Retropie Raspberry Pi

Bottom line: The SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero: Zero-delay USB encoder for lag-free arcade input on PC and Pi; main trade-off: parts are SANWA-style, not genuine SANWA components.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For PC and console controllers, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Zero-delay USB encoder for lag-free arcade input on PC and Pi
  • ✓ Micro switches rated for 500,000 presses
  • ✓ Ships with octagonal and circular restrictor gates
  • ✓ SANWA-size parts fit standard arcade cabinets
  • ✓ Works on Windows, MAME, RetroPie, Raspberry Pi 2/3/4, and Mac

Cons

  • ✗ Parts are SANWA-style, not genuine SANWA components
  • ✗ Only 8x 30mm plus 2x 24mm buttons, no extras included
  • ✗ Requires manual wiring and assembly, not plug-and-play
  • ✗ Compact 8.5cm encoder needs its own mounting solution

Manufacturer description

This is a DIY Arcade Game Project Kit for PC and Raspberry Pi Features:100% Zero delay arcade USB encoder.8 x 30 mm push buttons and 2 x 24 mm push buttons.The Joystick is a 4/8 way professional joystick.Perfectly compatible with all Windows systems & Raspberry Pi 1/2/3 with RetroPie Systems.Compact encoder size: 8.5cm*3.5cm*1cm.Compatible Model: MAME & Fight Stick, etc.Package includes:1 x Encoder Board.1 x USB cable.1 x 5-pin cable for joystick.1 x 5-pin joystick.8 x 30 mm push button.2 x 24 mm push button.13 x wire cables for buttons.1 x octagon.1 x Circle.

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SpecPicks Verdict

SpecPicks scored SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero… using a rating × review-volume × price-fit model applied to published specs and reviews across the controllers & gamepads category. SJ@JX's controllers & gamepads lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for controllers & gamepads of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • SJ@JX Zero delay classic USB encoder, excellent compatibility.
  • SJ@JX joystick, classic toggle feeling. SANWA(Not original, Same size)-style
  • Button micro switch that can be cycled 500,000 times. SANWA(Not original, Same size)-style
  • Includes octagonal and circular limiter. Make the joystick work in the mode you like.
  • Broad compatibility. Suitable for Windows, MAME, Retro, Raspberry Pi 2/3/4; even MAC.

Full Specifications

BrandSJ@JX
ColorBlack
ConnectivityUSB
Power SourceCorded Electric
CompatibilityPC, Switch, Mac
Button Quantity10
Controller TypeJoystick
Hardware PlatformDesktop, pc
Compatible DevicesWindows
Additional FeaturesZero lag USB connectivity
Connectivity TechnologyUSB
Manufacturer Part Numberarcade diy kit
Item Dimensions D x W x H3.35"D x 3.35"W x 3.35"H

Ready to buy?

SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero Delay USB Encoder Cable Stick DIY Kit for PC MAME Retropie Raspberry Pi is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero Delay USB Encoder Cable Stick DIY Kit for PC MAME Retropie Raspberry Pi
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