2.4 GHz Wireless USB Controller Gamepad,Rii RT838 Rechargeable USB Gamepad Controller with Colorful RGB Backlit for PC (Windows XP/7/8/8.1/10), PS3, Vista
February 22, 2020 - Comment
Specifications:Connection port: with USB2.0 or above Transmission mode: GFSK 2.4GHz wireless, up to 10 meters Transmission power: 0 ~ +4dB Power supply: rechargeable polymer lithium-ion battery Charging voltage: 4.4V-5.25V Charging current: 300mA Sleeping current: 20uA Operation voltage: 3.7V Operating current: Product Features Rii RT838 USB Controller,2.4 GHz Wireless USB Controller Gamepad connected by 2.4G USB