Individual Review

BIGBIG WON Rainbow 2 Pro Review: The ALPS Sticks the Marketing Doesn't Announce

The Rainbow 2 Pro uses ALPS sticks and Hall-effect triggers. Those are separate specs: Hall triggers do not make it a Hall-stick pad. Its wired polling rating is 1,000 Hz, while the receiver rating is 200 Hz. Check the bundle too, because the dock and extra parts are not included with every listing.

Jordan RiveraLast reviewed: 2026-09-25Test period: First-hand test duration is not verified for this review$49-79
Key Specs

BIGBIG WON Rainbow 2 Pro Wireless Controller at a glance

Sticks
ALPS, as listed by the manufacturer
Triggers
Hall-effect
Polling ratings
1,000 Hz USB; 200 Hz receiver
Extra controls
2 rear buttons and 2 top buttons
Profiles
4 onboard
Audio
3.5 mm support in receiver mode
Listed hosts
Windows 10/11, Switch, Android 7+ and iOS 14+
Rating Breakdown

Five axes, one composite

Every individual review scores five axes in 0.25 increments. The composite is the mean of the five - no weighting tricks.

Build Quality3.75/ 5

Feel in hand, material choice, long-term durability.

Sticks & Triggers3.00/ 5

Stick precision, deadzone behavior, drift resistance over the test period.

Buttons & Inputs4.00/ 5

Button feel, d-pad accuracy, input latency.

Connectivity3.50/ 5

Wireless reliability, battery life, cross-platform support.

Value for Money3.75/ 5

MSRP versus feature set versus long-term durability.

Composite
3.60/ 5.00

Arithmetic mean of the five subscores above. No weighting - a controller that scores 4.5 across every axis lands the same composite as one that scores 5.0 in three and 4.0 in two.

Test this controller yourself

Verify controller performance with GPADLAB diagnostic tools.

Testing & evidence disclosure

Evidence status: First-hand test duration is not verified for this review. Last reviewed: 2026-09-25. Ratings are editorial assessments, not laboratory scores. Manufacturer specifications and named third-party results are not GPADLAB measurements.

The Review

In detail

Read the two sensor labels separately

The maker explicitly lists ALPS sticks and Hall-effect triggers. The earlier suggestion that the stick type was hidden from buyers was not fair to that source.

Calibration and deadzone settings can change how input is reported, but they do not turn one sensor type into another. Test neutral position and range after an adjustment.

Wireless and wired have different ratings

The model page lists 200 Hz for its receiver and 1,000 Hz for USB. These are maker report-rate figures, not a measured comparison of game response.

The headset jack also has a connection condition: the source lists audio support in 2.4 GHz mode. Check that before choosing Bluetooth for a headset setup.

The dock bundle includes more than a charger

The official listing distinguishes the base bundle from the dock package and its extra stick/D-pad parts. Check the selected option before comparing prices.

The firmware page advises updating the companion app and applying a new setup after certain firmware updates. Keep a note of your old mappings so you can rebuild them if needed.

The Balance Sheet

Strengths and trade-offs

Strengths
  • Four extra controls
  • Motion mapping options
  • Four onboard profiles
  • USB, receiver and Bluetooth
Trade-offs
  • Receiver rate differs from USB
  • Hall triggers do not imply Hall sticks
  • Bundle contents vary
The verdict

Consider it for extra controls and configurable motion input on supported hosts. Buy with the correct sensor and connection expectations, and compare the exact bundle rather than a stock photo.

Composite score3.60/ 5.00
Common Questions

Frequently asked questions

The cited spec lists ALPS sticks; the Hall-effect description applies to the triggers.

The receiver rating on the source page is 200 Hz. USB is listed at 1,000 Hz.

Only with the appropriate bundle. Check the option selected at purchase.