. Model: keyboard and mouse set 7 colour LED with mouse 2. Interface: USB 3. Connection method: wired 4. Number of keys: 104 keys as standard 5. System environment: Win XP / 7/8/10, MAC 10.2 and above 6. Keyboard dimensions: 440 x 127 x 30 mm (17.3 x 5 x 1.2 inches) 7. Button life: about 10 million times 8. Mouse size: 126 x 70 x 33mm (5 x 2.8 x 1.3 inches) 9. Color: black 10. Character craft: black UV characters / white laser engraving characters 11. Mouse cable length: 1.3 m 12. Keyboard cable length: 1.4 m التوصيل لجميع الولايات الدفع عند الاستلام