X3Pro is an upgraded version of X3:

The X3Pro comes with a 4K receiver with up to 4K return rate on a 2.4g connection and up to 8K return rate on a wired connection.

X3 mouse application Link:

http://en.freewolfgaming.com.cn/Download.aspx?ClassID=26&page=2

After opening the link, click on X3 Mouse Driver (English) to download.

X3Pro mouse application Link:

Attack Shark X3PRO Cloud Drive: https://app.qmk.top/

X3 Product Parameters:

Model: X3

Connection: Wired/2.4G/BT5.2

Image Sensors: PixArt PAW3395

Kailh Switch: Black Mamba 80 million times

Accelerated Speed: 50G

Movement Speed: 650IPS

X3 Return Rate: 125-1000Hz

X3Pro Return Rate: Wired Mode 8KHz/Wireless Mode 4KHz

DPI: 800-26000dpi

X3 Weight: 49g±3g

X3Pro Weight: 59g±3g

Battery capacity: 300mAh

Working Life: 65H

Size: 118.5x61x39.7mm

Packaging List:

1× Mouse

1× Type-C Charging Cord

1× Receiver

1× Instruction Manual

1× Anti-slip stickers

Macro Drivers:

One app for total control. dpi adjustments, payback rates, custom macros, A range of configurations such as keystrokes and programming can be set and saved in the driver.

Tri-Mode Connection: Tri-mode connection(wired/2.4G/BT) wireless status, BT/2.4G can be connected to two devices respectively