Retractable slider design - keep connector free of dirt and dust | Impact resistant with locking slider | High speed data transfer: Read > 10 MB/s Write > 2.5 MB/s | Ideal for backup and portable storage | Connect to string type keychain

7 Port USB 2.0 hub allows you to connect up to seven additional peripherals to your computer | High performance chipset for high speed and reliable file transfers up to 480Mbps | Compact design with self-storing built in USB cable - perfect every day office use or on the road | Passive power from USB host connection - No AC power required | Effortless installation Plug-n-Play, hot swappable, no driver required and is backwards compatible with USB 1.1 and 1.0 device | Compatible with Windows XP/Vista/7/8, Mac OS10.x or above, Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini or any PC

19 Full Size Keys with "00" and "<--" for improved productivity | Quick access keys for Calculator, Esc, and Computer | Low profile, quiet keys | Plug and Play - no driver needed

Color: Black | Material: Steel | Height: 3.1" | Depth: 14.4" | Weight (Approximate): 10.58 oz

Space saving ergonomic spill resistant 19 key USB numeric keypad with back space and "00" keys for improved productivity | USB wired connection with storable USB connector hides cable to safely transport and reduce cable clutter. Simple plug and play installation. | Low profile, quiet soft-touch gently-curved key design for all-day comfort for demanding keyboard interaction. | Works with PC and desktop computers that have Windows 2000, XP, Vista, or Windows 7 operating systems.

Ultra-bright green laser is more vibrant on presentation screen than traditional red laser | LCD display with timer and silent vibrating alerts help you manage time without watching the clock | Up to 30m (100-ft) wireless range for freedom to move around the room, easy one-touch control for slideshow and navigation | USB wireless receiver stores inside the presenter for convenience also enables auto on/off functionality | Includes carrying case