4 Port USB 2.0 Data Hub with Individual LED lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS) (Pack of 2)

The information below is per-pack only.
EXPANSION: Instantly add 4 USB 2.0 Ports to any compatible device. Transform a single USB port into a full work station.
CONVENIENCE: LED Indicators display power status for each port. Individual on/off switches let you easily connect and disconnect your devices with the push of a button.
SPEEDS: Supports transfer speeds of up to 480Mbps (USB 2.0 ), & 12Mbps (USB 1.1 ). Fast enough to transfer large files in seconds.
COMPATIBILITY: Reverse compatible with USB 1.1 devices. Use with PC, MacBook, iMac, Mac mini, XPS, Flash Drives, & any other USB compatible devices.
EASY SETUP: No driver installation required; Plug & Play and Hot Swappable. Does NOT support charging.
DAISY CHAIN CAPABILITY: Connect multiple hubs together to expand up to a maximum of 127 devices while maintaining full USB 2.0 performance on each port.
COMPACT DESIGN: Space-saving hub design allows you to maximize your workspace efficiency while keeping all your USB devices organized and accessible