Ultra Thin-Design 3.0 USB Hub - 4 Ports phone accessories -Long durability

-Long durability

Shoulder Strap

Premium Comfort Design Class-4 Hydraulic Pistons for extreme stability Multi-Functional Tilt Mechanism for Long-Term Comfort Head and Lumbar Support (Adjustable

Keyboard Description

Transducer Unit：3'' Woofer + 2

Ultra Thin-Design 3.0 USB Hub - 4 Ports phone accessories -Long durabilityUltra Thin Design 3. 0 USB Hub 4 Ports LED indicator for power status Multiple USB3. 0 interface supports plug and play, hot swap, easy to use and carry Support over current and instant current protection, protect the connected devices and itself Support USB3. 0 super speed(5Gbps) transmission, downward compatible USB 2. 0 1. 1 Drive free, supports window xp vista 7 8 and Mac OS, linux Independent supply provides power supply to connected devices