Buy this Black Box USB entender power supply to add redundancy to your USB extender links. Easy to carry and this weigh less that 0.5 lbs.

• Power supply includes US power cord
• 100-240 VAC universal input
• Single output to 24W
• Regulated output with low ripple noise
• Safety Agency requirements and EMI/EMS certified
• Green Mode: CEC, DoE Level VI, Energy Star, ErP Stage 2, CoC Tier 2, NRCan and GEMS Level VI
• No-load power consumption is less than 0.075W