The sleek Cateck USB Numeric Keypad was designed with iMacs and MacBooks in mind with its sleek Apple-style curved edge.
An attractive and functional accessory for any workspace, the Keypad adds a number pad to your existing keyboard and two USB 3.0 ports to your PC/ Laptop for quick and comfortable data entry. A highly flexible audio interface can be used with either laptop or desktop system, perfect to bypass a faulty sound card, audio port, or as a replacement for a broken USB audio adapter
• "↑ ← ↓ →" , Home, End, Ins, Del, PgUp and PgDn buttons work with Windows XP/Vista/7/8/10, however NOT with Mac O.S
• The "Num Lk" button works with Windows XP/Vista/7/8/10, however NOT with Mac O.S
Toss this thin and compact keypad in a laptop bag or briefcase to efficiently enter data wherever you go.
Easy to Use
Simply plug this keypad into an available USB port and it's ready to use. No drivers or other software downloads are required to use this keypad.
Feature of Stereo Sound Adapter
• 3D stereo USB audio adapter
• Backward compatible with USB 1.1 /2.0 - Connectors: USB type A, stereo output jack, microphone input jack
• No external power required
• Plug & Play, no drivers needed
• Mac OS X 10.6 & higher
• Windows 98SE /ME /2000 /XP /Vista /7/8 /10
• Linux 2.4 or above
• Cateck USB Numeric Keypad with USB 3.0 hub and Sound Adapter combo
• User Manual
Make every effort to solve your doubt