Alxum USB 3.0 3 ports HUB + Multi In 1 Card Reader Support SDXC 2TB
4 Port USB Hub - SuperSpeed USB 3.0 specification supports transfer rates up to 5 Gbps.
Backwards compatible with USB 2.0Plug and play.
Supports hot swapping.
No install driver needed.Easily expand to 4 USB 3.0 ports with built-in surge protector
Mains powered - Power adapter provides higher and more stable power to USB devices.Power Switch on/offBackward compatible with Hi-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps)
Alxum Y-3042 is a high speed of USB 3.0 4 ports hub, which quickly increase 4 ports of USB 3.0 with super speed up to 5Gbps to your computer. The built-in current protection system can effectively protect the device and host itself in the case of sudden electricity. Smart & portable size, quare shape and modern design make this Uspeed hub an excellent companion for busy techies on the go