SPECIFICATIONS Brand Name: Etmakit Choice: yes Hand Orientation: Both Hands Hign-concerned Chemical: None Interface Type: USB Number of Buttons: 3 Number of Rollers: 1 pcs Operation Mode: Opto-electronic Origin: Mainland...
SPECIFICATIONS Brand Name: Etmakit Choice: yes Hand Orientation: Both Hands Hign-concerned Chemical: None Interface Type: USB Number of Buttons: 3 Number of Rollers: 1 pcs Operation Mode: Opto-electronic Origin: Mainland...