Monoprice 11193 OTG Adapter Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers. USB micro B male plug on one end, USB A female jack on the other end Measures only 0.6" x 0.3" x 0.8" Allows you to connect USB peripherals (keyboards, mice, drives, etc) to your Android phone or tablet Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.