Documentation

• 1: Overview
• 2: 💡Intelligent Mouse Engine
• 3: ReaSnow S1
• 3.1: Download
• 3.2: Manuals
• 3.3: Videos
• 3.4: Hardware Support
• 3.5: Beta Test
• 3.6: Error Code
• 4: ReaSnow CrossHair
• 4.1: Download
• 4.2: Manuals
• 4.3: Gallery
• 4.3.1: Photo
• 4.3.2: M&K
• 4.3.3: Controller
• 4.3.4: Other
• 5: ReaSnow C1
• 5.1: User Manual
• 5.2: Pictures
• 5.3: Download
• 6: Download-ALL

1 - Overview

🎉Step into the world of ReaSnow, where innovation meets passion, and technology empowers creativity. 🎉

Since 2014, ReaSnow has been pushing the boundaries of user experience. Our journey began with a simple vision — to create smarter, more responsive, and more intuitive control solutions for gamers and creators. Through years of dedicated research and development, that vision has evolved into a powerful and reliable ecosystem.

ReaSnow products are designed with precision architecture, robust PCB engineering, and continuously evolving firmware and software. The result is fast response, smooth performance, and highly customizable control tailored to different play styles and workflows.

In gaming, this means improved accuracy, responsive input, and a smoother experience across a wide range of titles. Whether competing in fast-paced matches or exploring immersive worlds, users gain greater control and consistency.

When you become part of the ReaSnow community, you’re not just using a product — you’re joining a global network of passionate gamers and creators. Users share configurations, exchange ideas, and help shape the future of ReaSnow together.

ReaSnow — Designed by Passion. Built for Performance. 🌟

2 - 💡Intelligent Mouse Engine

Why we need an Intelligent Mouse Engine?

Trying to get a mouse working well on PS4, PS3, XBOX ONE, XBOX 360 is not an easy job.

● We need to find out the deadzone types and values, which are some strategies used by game designers to make controller stick a bit easier to operate.

● We need to countervail the special movement effect caused by different games and different game consoles.

● We need to make mouse control different games with the same feeling, at least as far as we could.

All these require professional knowledge and varied anlysis tools, and a long time of hard work and concentrated effort. And all these will not make a game enjoyable!

So we designed this Intelligent Mouse Engine based on the knowledge of Pattern Recognition to countervail all kinds of problems introduced by using a mouse on game consoles for different games. We analysed all the games and their differences on different consoles, collected tons of mouse input and output results on screen, put the mass data on the Artificial Neural Network (ANN), and train the ANN to get the most suitable method to conquer all the obstacles and bring a perfect shooting experience to our customers.

And the fruits we harvested:

● Simple for usage

● Steady while aiming

● Ease to draw a line or a circle

● Fast turning around

3 - ReaSnow S1

ReaSnow S1 is a high-end gaming converter created by ReaSnow Team,

Professional mouse optimization for FPS games is embedded in it. Accurate and stable aiming can be got easily with your preferred mouse and keyboard.

And it’s also an all-round converter, most of the consoles in the market are compatible, such as PS5*/PS4 Pro&Slim/PS4/PS3/Xbox Series X&S/Xbox One X&S/Xbox One/Xbox 360/Nintendo Switch/PC. Keyboards, mice, wheels, flight sticks, arcade sticks, third-party gamepads are all on our support list.

Except for these powerful features, it’s designed for intuitive and easy use. You will find a completely new way to enjoy games with ReaSnow S1 at hand.

3.1 - Download

(Updated Date: Apr-28-2026)

Windows: Download

MacOS: Download

2.1 Android Phones: Download

Note: Download and install this APP(apk file), do not install from Google Play!

2.2 iOS Phones(Apple Phones)

Search "ReaSnow Manager" in App Store Visit

3.2 - Manuals

01-ReaSnow S1-GuickGuide

02-ReaSnow S1-UserManual

03-ReaSnow S1 Upgrade Guide

04-Workarounds for PS5

05-Optimizing Mouse Control

06-Warning and Solution

07-Macro

08-Steering Wheel

09-PS4 controller audio issue

10-Audio settings for USB sound adapter on PS4

11-Preset Games

3.3 - Videos

1. ReaSnow S1 Quick Guide
   https://youtu.be/CFdJpR5Zj0A

2. How to use ReaSnow S1 on PS5
   https://youtu.be/FTRCK8AJhFE

3. ReaSnow Manager APP
   https://youtu.be/pfXLvk8ggzw

4. Fast switching grenades in Apex Legends (with Macro) https://youtu.be/4WdObV1q2hs

5. Touchpad Simulation
   https://youtu.be/7-v08lw9gn4

6. Xbox Elite Wireless Controller Series 2(review and better use of paddles)
   https://youtu.be/4kZL8PoI36E

7. How to import macro(rsm file) on iPhone https://youtu.be/DbO-IoAMm6o

8. How to create an anti-recoil macro on ReaSnow S1 https://youtu.be/oPm45YrOoyo

9. Advanced anti-recoil macro tutorial https://youtu.be/p1JSDZVjHKo

10. Aim Assist Macro for Call of Duty: Modern Warfare https://youtu.be/l8zVyRthLYQ

11. Rapid-fire macro(script), warface, PS4 https://youtu.be/vUw_SaV-UY0

12. Enhanced Aim Assist(ReaSnow S1, Apex Legends) https://youtu.be/nmz-u1GtYvE

13. Steering Wheel Support https://youtu.be/e-8fL2E1hr4

14. Firmware Upgrade(20220329) https://youtu.be/ZY96XLCpXmc

15. How to copy and paste macros and configs
    https://youtube.com/shorts/KpC4q4m31aw

16. Wooting keyboard(Analog output) + ReaSnow S1
    https://youtu.be/bxXawYUuA_4

Game Setting Recommendation Videos:
https://youtube.com/playlist?list=PL_W7SvvWDzBOgxdSxBSr11E7rg7czSpYV

3.4 - Hardware Support

ReaSnow is well known for its excellent compatibility, 99% of the keyboards and mice in the market are supported. below is a list of what we have tested.

If your peripherals are not listed here,it might still be compatible with our product. And if any trouble, we are here to help you!

Mouse

🏭Producer	🖱️Model
A4Tech	Bloody TL5
A4Tech	Bloody TL5
UA4Tech	Bloody TL5
A4Tech	D-500F
A4Tech	G10-810F
A4Tech	XL-747H
Asus	GX800
Asus	ROG Gladius
CM Storm	Alcor
CM Storm	Inferno
CM Storm	Sentinel Advance II
Corsair	M60
Corsair	M65
Corsair	Nightsword RGB
Finalmouse	Starlight Pro TenZ
Fuhlen	X300
Gigabyte	GM-M8000X
Logitech	G100s
Logitech	G102
Logitech	G300
Logitech	G300s
Logitech	G303
Logitech	G304
Logitech	G400
Logitech	G400s
Logitech	G402
Logitech	G403
Logitech	G5
Logitech	G500
Logitech	G500s
Logitech	G502
Logitech	G600
Logitech	G602
Logitech	G603
Logitech	G700
Logitech	G700s
Logitech	G703
Logitech	G9x
Logitech	G900
Logitech	G903
Logitech	G Pro
Logitech	M180
Logitech	M185
Logitech	M310
Logitech	M510
Logitech	M570
Logitech	M705
Logitech	MK240
Logitech	MK250
Logitech	MX500
Logitech	MX510
Logitech	MX518
Mad Catz	MMO7
Mad Catz	RAT3
Mad Catz	RAT5
Mad Catz	RAT7
Mad Catz	RAT9
Mad Catz	RAT PRO X
Microsoft	IntelliMouse
Microsoft	Sidewinder
Rapoo	7800p
Rapoo	V3
Rapoo	V900
Razer	Abyssus
Razer	Basilisk V2
Razer	Copperhead
Razer	DeathAdder2013
Razer	Deathadder V3
Razer	Imperator
Razer	Mamba
Razer	Naga
Razer	Naga Hex
Razer	Naga Epic
Razer	Naga 2014
Razer	Taipan
Razer	Ouroboros
Razer	Viper Ultimate
Roccat	Kone
SteelSeries	WOW: Cataclysm MMO
SteelSeries	Ikari
SteelSeries	Kana
SteelSeries	Kinzu
SteelSeries	Sensei RAW
Targus	AMW56EU
Thermaltake	Azurues
Thermaltake	Black
Thermaltake	Level 10 M
Thermaltake	Saphira
Thermaltake	Theron
Tt eSPORTS	Level 10M
VXE	Dragonfly R1 SE
ZOWIE	FK2

keyboard

🏭Producer	⌨️Model
A4Tech	Bloody B640
A4Tech	KB8620D
A4Tech	WK-100
Varmilo	Victory
Azeron	keypad classic
Belkin	Nostromo N52
Cherry	MX-Board 2.0
Cherry	MX-Board 3.0
Cherry	MX-Board 6.0
Cherry	G80-1869
Cherry	G80-3000
CM Storm	Devastator
CM Storm	Quick Fire Pro
CM Storm	Quick Fire Rapid
CM Storm	Quick Fire Stealth
CM Storm	Quick Fire TK
CM Storm	Quick Fire XT
CM Storm	Trigger
Corsair	K30
Corsair	K70RGB
Corsair	K95
Das	Professional
Das	Silent
Das	Ultimate
Dell	L100
Delux	T9
Delux	T9Plus
DrunkDeer	A75
Ducky	DK-2087
Ducky	DK-2108
Ducky	DK-2108s
Ducky	DK-9008
Ducky	DK-9087 G2 Pro
Ducky	DK1008L
Ducky	Shine II
FILCO	FKBN87M/EP2
HP	Standard
HP	Omen 1100
Ione	U9BL
IQUNIX	F97
IYX	MU68
KZZI	K75
Leopold	FC200R
Leopold	FC500RT/AB
Leopold	FC660M
Logitech	G103
Logitech	G105
Logitech	G11
Logitech	G15
Logitech	G19
Logitech	G5
Logitech	G510
Logitech	G510s
Logitech	G610
Logitech	G613
Logitech	G710+
Logitech	G810
Logitech	G910
Logitech	G PRO X(external powered USB HUB required)
Logitech	K100
Logitech	K120
Logitech	K200
Logitech	K270
Logitech	K310
Logitech	K345
Logitech	K350
Logitech	K360
Logitech	K400
Logitech	K400R
Logitech	K400PLUS
Logitech	K520
Logitech	K750
Logitech	K800
Logitech	MK550
Logitech	MK750
Logitech	N305
Mad Catz	STRIKE 7
Mad Catz	V.7
Microsoft	Arc
Microsoft	Natural
Microsoft	Sidewinder X4
Microsoft	Wired 200
Microsoft	Wired 600
Microsoft	Wireless Desktop 800
Monoprice	9433 MX
Noppoo	CHOC Mid 87
Noppoo	CHOC 104 keys
Noppoo	Lolita 87
Noppoo	Nano 75
Rapoo	8130
Rapoo	V500/V500S
Rapoo	V500RGB
PLU	ML-3000
PLU	ML-87
Razer	Arctosa
Razer	Black Widow Ultimate
Razer	Cyclosa
Razer	DeathStalker
Razer	Huntsman Mini
Razer	Lycosa
Razer	Nostromo
Razer	Orbweaver
Razer	Tartarus Pro
Realforce	R2 PFU
Roccat	Isku
Roccat	Sova
Saitek	Cyborg V.5
Saitek	Eclipse
Sharkoon Skiller	SGK305
Soyntec Inpput	T120
Steelseries	6G v2
Steelseries	7G
SteelSeries	Apex 9 Mini
SteelSeries	Apex Pro TKL
SteelSeries	Merc Stealth
Thermaltake	Challenger
Thermaltake	Knuckler
Thermaltake	Meka
Tt eSPORTS	POSEIDON ZX
Varmilo	VA87MRN/EGW3
Wolfking	Warrior
Wooting	60HE/60HE+(Analog Output)
Zippy	WK-620
Zowie	FK

Joystick(Flight stick)

🏭Producer	🕹️✈️Model
Logitech	G13
Logitech	Attack3
Logitech	Extreme 3D Pro
Mad Catz	Cyborg V.1
Thrustmaster	Afterburner II
Thrustmaster	T.Flight Hotas 4
Thrustmaster	T.16000M
Thrustmaster	TWCS Throttle
Saitek	X52 PRO(Logitech)
Splitfish	FragFX Piranha PS4(Mode=PS4, RX/RY Axis Mode=B,manual button mapping)
Splitfish	FragFX Shark PS3

Controller

🏭Producer	🎮Model	Description
Sony	PS5 controller(Dual Sense)	(wired/wireless)
Sony	PS5 controller(Dual Sense Edge)	(wired/wireless)
Sony	PS4 Pro controller	(wired/wireless)
Sony	PS4 Slim controller	(wired/wireless)
Sony	Dual Shock 4	(wired/wireless)
Sony	Dual Shock 3	(wired/wireless)
Sony	Delta-six controller
Sony	Sixaxis
Sony	Move Navigation Controller	(wired/wireless)
Microsoft	Xbox Adaptive Controller	(wired/wireless)
Microsoft	Xbox Series X/S controller
Microsoft	Xbox One X controller
Microsoft	Xbox One S controller	(wired/wireless)
Microsoft	Xbox One controller
Microsoft	Xbox Elite Wireless Controller
Microsoft	Xbox Elite Wireless Controller Series 2	(wired/wireless)
Microsoft	XBOX 360 controller
Microsoft	XBOX 360 Wireless Controller Receiver
Microsoft	Xbox Wireless Adaptor(Gen1/Gen2)
Razer	Raiju
Razer	Raiju Tournament	(wired/wireless PC_BT mode)
Razer	Raiju Ultimate	(wired/wireless PC_BT mode)
Razer	Wolverine
Nacon	Revolution Pro
Nacon	Revolution Pro 2
Nacon	Revolution Pro 3	(wired/wireless)
HORI	FC4 controller
HORI	PAD4 FPS controller
HORI	Steering Controller
Scuf	Impact	(wired/wireless)
Scuf	Vantage	(wired/wireless)
Valve	Steam Controller
	PC standard controller
PowerA	Xbox X/S & One Enhanced Wired Controller
Nintendo	Switch Pro Controller	(wired/wireless)
Astro	C40	(wired/wireless)
GuliKit	KingKong 2 Pro Controller	(wired/Bluetooth(Android/iOS Mode or NS Mode)/2.4G)
8BitDo	Pro 2 Wired Controller(Xbox)
FLYDIGI	Apex 3	(wired/wireless dongle)
Betop	Asura 2 Pro+	(wired/wireless[2.4G/BT XB1 mode])
BIGBIG WON	BLITZ 2	(wireless dongle)

Steering Wheel

🏭Producer	🚗Model
Logitech	Driving Force GT
Logitech	Driving Force Pro
Logitech	G25
Logitech	G27
Logitech	G29
Logitech	G920
Thrustmaster	T300 RS

Arcade Stick

🏭Producer	🕹️Model
HORI	RAP PRO.V HAYABUSA
Hit Box	Smash Box
Mad Catz	Arcade FightStick PRO(PS3)
	Standard PC Arcade Stick

3.5 - Beta Test

(Updated Date: Apr-28-2026)

Beta firmware can be automatically fetched by S1FirmwareTool-v4

Windows: Download

MacOS: Download

2.1 Android Phones: Download

Note: Download and install this APP(apk file), do not install from Google Play!

2.2 iOS Phones(Apple Phones)

install “testflight” from APP store, and then click the following URL to get our beta APP.
https://testflight.apple.com/join/byYqE7bN

(Feb-14-2025)
Firmware V5.6.240

1. improve Wooting keyboard compatibility

(Jan-14-2025)
Firmware V5.6.238

1. improve SAB 2.0
2. add SWAP L/R sticks

APP V1.6.39

1. add SWAP L/R sticks

(Dec-19-2024)
Firmware V5.6.235

1. fix an occasional unstable turning issue
2. fix a USB Report Rate bug in P5MATE mode
3. improve BIGBIG WON BLITZ 2 wireless receiver support
4. improve anti-recoil macro V2 while the mouse curve is changed

(Dec-2-2024)
Firmware V5.6.230

1. fix some mapping issues

APP V1.6.38

1. improve file management

(Nov-29-2024)
Firmware V5.6.229

1. add SAB 2.0
2. add more options for LS strength

APP V1.6.37

1. add SAB 2.0
2. add more options for LS strength

(Aug-26-2024)
Firmware V5.6.181

1. improve Wooting keyboard compatibility

APP V1.6.28

1. improve network stability

3.6 - Error Code

Error Code: A00100010001(LED red, 1 beep)

Cause:

no controller is detected on USB 1, or failed to enumerate authentication controller

Solution:

1.Try a new USB cable for controller

2.Change the controller to an official one or a new one

Error Code: A00100010002(LED red, 2 beeps)

Cause:

wrong peripheral is detected on USB 1

Solution:

connect a proper controller to USB 1

Error Code: A00100010003(LED red, 3 beeps)

Cause:

controller disconnected from USB 1

Solution:

1.Try a new USB cable for controller

2.Change the controller to an official one or a new one

Error Code: A00100010004(LED red, 4 beeps)

Cause:

controller authentication failure

Solution:

1.Try a new USB cable for controller or the converter

2.Change the controller to an official one or a new one

Error Code: A00100020002(LED white, 2 beeps)

Cause:

Out Of Memory error

Solution:

1.unplug and replug ReaSnow S1

2.report to ReaSnow Team(support@reasnow.com)

Error Code: A00100030001(LED off, 1 beep)

Cause:

corrupted firmware

Solution:

restore factory defaults with Flash Tool

Error Code: A00100030002(LED off, 2 beeps)

Cause:

corrupted config

Solution:

restore factory defaults with Flash Tool

Error Code: A00100030003(LED off, 3 beeps)

Cause:

abnormal firmware

Solution:

restore factory defaults with Flash Tool

Error Code: A00100030004(LED off, 4 beeps)

Cause:

abnormal boot

Solution:

restore factory defaults with Flash Tool

Error Code: A00100040001(LED blue, 1 beep)

Cause:

ESD or instantaneous high-load current

Solution:

unplug and replug ReaSnow S1

Error Code: A00100040002(LED blue, 2 beeps)

Cause:

Low voltage error

Solution:

1.Try a new USB cable for ReaSnow S1

2.remove high power-comsuming peripherals

Error Code: A00100040003(LED blue, 3 beeps)

Cause:

USB HOST error

Solution:

unplug and replug ReaSnow S1

Error Code: A00100040004(LED blue, 4 beeps)

Cause:

Bluetooth chipset error

Solution:

1.unplug and replug ReaSnow S1

2. report to ReaSnow Team(support@reasnow.com)

Error Code: A00100050001(LED green, 1 beep)

Cause:

corrupted BOOT

Solution:

1.unplug and replug ReaSnow S1

2.Return ReaSnow S1 for repairing

Error Code: A00100050002(LED green, 2 beeps)

Cause:

hardware failure (HUB)

Solution:

1.unplug and replug ReaSnow S1

2.Return ReaSnow S1 for repairing

Error Code: A00100050003(LED green, 3 beeps)

Cause:

hardware failure (BT)

Solution:

1.unplug and replug ReaSnow S1

2.Return ReaSnow S1 for repairing

Error Code: A00100050004(LED green, 4 beeps)

Cause:

hardware failure (Crys)

Solution:

1.unplug and replug ReaSnow S1

2.Return ReaSnow S1 for repairing

4 - ReaSnow CrossHair

For beginners, Cross Hair can give you a smooth and easy experience while playing games using your own keyboard and mouse, on the contrary? a controller for aiming in FPS(First-Personal Shooting) games is troublesome.

For advanced users, it can let you enjoy the game as you wish, whatever the hardware you like, the gaming-grade keyboard and mouse or joystick or preferred controller.

4.1 - Download

Cross Hair ManagerV4.5.118 Download

(Updated Date: July-13-2022)

Version LOG: NEW: fix an issue with SWITCH stick acceleration

PS1:
For Hardware Ver: 1.7.6, users will need an  upgrade tool so their Cross Hairs can be recognized by this version V4.X.X After that, these Cross Hairs can only be managed by Cross Hair Manager V4.X.X
PS2:
If you would prefer not to upgrade your Cross Hair, it can still be managed by our previous 3 versions(V1.X.X, V2.X.X, V3.X.X).
PS3:
For later Hardware Vers(>1.7.6), there will be no need for such an upgrade.

Cross Hair Manager V1.73.75 Download (for PS4 / PS3 / Xbox One / Xbox 360)

Cross Hair ManagerV3.12.28 Download (for Nintendo Switch only)

Cross Hair Manager V2.10.3 Download (bluetooth support for PS4 / PS3)

This special Bluetooth version(Cross Hair Manager V2.10.3) is designed for those who would like to use a Bluetooth controller(Xbox One S controller, DualShock 3) on PS4/PS4 Pro/PS4 Slim by a Bluetooth dongle.

And this version has only this ONE feature, all previous features(such as keyboard and mouse support, wheel support, etc) have not been included in it.

PS1: A bluetooth 4.0 dongle(CSR 8510 chipset) is required.

PS2: You can safely switch between this special Bluetooth version and our normal versions. All your previous configs will be preserved if you follow our instructions below carefully.

4.2 - Manuals

01-CrossHair-UserManual

02-CrossHair-QuickGuide

03-FAQ

04-Optimizing Mouse Control

05-Warning and Solution

06-PS4 party-chat issue

07-Audio settings for USB sound adapter on PS4

08-Instructions on Macro

09-Instructions on steering wheel support

10-Preset Games

4.3 - Gallery

For beginners, Cross Hair can give you a smooth and easy experience while playing games using your own keyboard and mouse, on the contrary? a controller for aiming in FPS(First-Personal Shooting) games is troublesome.

For advanced users, it can let you enjoy the game as you wish, whatever the hardware you like, the gaming-grade keyboard and mouse or joystick or preferred controller.

4.3.1 - Photo

4.3.2 - M&K

4.3.3 - Controller

4.3.4 - Other

5 - ReaSnow C1

PC gamers are able to switch between a controller and a keyboard-and-mouse set instantly during gameplay. Thus, they can enjoy aim assist when aiming and firing (in controller mode), and they can also efficiently drop or equip weapons and attachments either from their backpack or a death box (in mouse & keyboard mode).

After PC gamers finish playing games, they can also switch to the keyboard and mouse mode with just one click to deal with daily computer tasks. There is no need to repeatedly plug and unplug the keyboard and mouse.

Connector A is a HID device, Connector B is a keyboard and mouse combo device, so control data can be sent from connector A to connector B to simulate a keyboard and mouse combo.

5.1 - User Manual

1. Major Features of ReaSnow C1

ReaSnow C1 is not only a keyboard and mouse simulator but also an excellent companion for ReaSnow S1.

PC gamers are able to switch between a controller and a keyboard-and-mouse set instantly during gameplay. Thus, they can enjoy aim assist when aiming and firing (in controller mode), and they can also efficiently drop or equip weapons and attachments either from their backpack or a death box (in mouse & keyboard mode).

After PC gamers finish playing games, they can also switch to the keyboard and mouse mode with just one click to deal with daily computer tasks. There is no need to repeatedly plug and unplug the keyboard and mouse.

Connector A is a HID device, Connector B is a keyboard and mouse combo device, so control data can be sent from connector A to connector B to simulate a keyboard and mouse combo.

2. Technical Specifications

What	Values
Cable Length	1.5 meter
USB version	USB 2.0 compliant
USB Polling Rate	1000hz
Platforms	PS5/PS4/PS3/XSX/XB1/XB360/MAC/PC
Color	Black
Temperature	-10 ~ 50℃ (14 ~ 122℉)
Humidity	Below 90%

---

3. Videos

Introduction Video of ReaSnow C1
https://youtu.be/QDaJbqTf-lc

ReaSnow C1 の紹介
https://youtu.be/zDEj5Ozv9RM

5.2 - Pictures

5.3 - Download

Generally speaking, after the purchase of ReaSnow C1, just plug its connector A into USB1 of ReaSnow S1, and plug its connector B into your PC, then power up ReaSnow S1, it will work.

1. Some Preparations

1. ReaSnow S1, upgraded to v5.6.86(firmware) or later
2. ReaSnow Manager APP, upgraded to v1.5.16 or later

2. How-to docs

ReaSnow C1-UserManual Download

Руководство пользователя ReaSnow C1 Скачать

3. Videos

Introduction Video of ReaSnow C1
https://youtu.be/QDaJbqTf-lc

ReaSnow C1 の紹介
https://youtu.be/zDEj5Ozv9RM

6 - Download-ALL

ReaSnow S1

ReaSnow CrossHair

ReaSnow C1