AULA Dragon Tooth II Wired USB Gaming Keyboard 104 Keys Water Resistant LED Backlit with WIN KeyMain Features:● 3 colorful RGB LED blacklit design is perfect for any working and gaming place especially at night time.● 6 multimedia shortcut keys, more convenient to use. ● WIN key quickly locks and unlocks.● Water resistant: There are 9 drainage holes at the back of the keyboard, which can protect your keyboard effectively.● Present palm rest which can be disassembled freely, make the touch feeling of the keyboard reach to optimal comfort.● The keyboard works amazingly in both the typing and gaming. Brand: AULA Model: Dragon Tooth II Type: Keyboard Features: Gaming Color: Black System support: Windows XP,Windows 7,Windows 8,Windows Vista,Mac OS,Windows ME,Windows 2000 Interface: Wired Connection: USB2.0 Power Supply: USB Port Package weight: 1 kg Product size (L x W x H): 45.50 x 18.00 x 2.80 cm / 17.91 x 7.09 x 1.1 inches Package size (L x W x H): 49.40 x 19.60 x 5.20 cm / 19.45 x 7.72 x 2.05 inches Package Contents: 1 x AULA Dragon Tooth II Wired USB Gaming Keyboard, 1 x Lifting Hand