Brand Name: LIEI Origin: Mainland China Operation Style: Mechanical Language: English High-concerned chemical: None Type: Wired Application: Desktop Application: Laptop Battery Included: no Keyboard Standard: 61 Keys Style: Slim Style: Ergonomics Style: Gaming Style: Mini Style: For Laptop Certification: CE Certification: FCC Package: Yes Interface Type: USB Wrist Support: No Full Size keyboard: No Connection to computer: wired Color: Black, White With or without hand rest: none Applicable models: Universal Product weight: 0.38kg Number of keys: 61keys Material: ABS Packing List: Keyboard + Axis + Axis Puller + Manual Shaft body type: green shaft, red shaft, tea shaft Waterproof function: Waterproof is not supported. Attribute 1: Mechanical Keyboard Line length: 1.5M Attribute 2: Gaming Keyboard Product size: 61 keys Key technology: mechanical shaft Devices connected simultaneously: 1 Backlight effect: mixed light Type: Mechanical keyboard