Features:1) Super mini portable optical mouse with 2 port USB hub and Skypecompatible2) Optical orientation technology adopted, high accuracy and reliability3) Dispensed with mechanical parts and trac

Features:1) Super mini portable optical mouse with 2 port USB hub and Skype compatible2) Optical orientation technology adopted, high accuracy and reliability3) Dispensed with mechanical parts and tra

Features:1) RF wireless optical mouse with USB receiver2) Convenient for right hand or left hand users3) Radio frequency and optical technology4) Freely 360° use within 1.5m radius5) Automaticall

Specifications:1) One upstream port (USB-A male) and four downstream ports(USB-A female)2) LED indicator to check upstream / downstream communication and OCPstatus easily3) Each downstream port with O

Specifications:1) One upstream port (USB-A male) and four downstream ports(USB-A female)2) LED indicator to check upstream / downstream communication and OCPstatus easily3) Each downstream port with O

Specifications:1) Cool blue light mouse pad with USB hub and internet voice communication2) One upstream port (USB-A male) and four downstream ports(USB-A female)3) LED indicator to check upstream / d

1) Multi-function: mouse pad, aggregate with mouse pad, USB hub, card reader, thermometer and calculator, all-in-one2) You can also disconnect the USB hub, card reader, thermometer and calculator3) Co

1) Multi-function: mouse pad, aggregate with mouse pad, USB hub, card reader, thermometer and calculator, all-in-one2) You can also disconnect the USB hub, card reader, thermometer and calculator3) Co

Features:1) 109 key +16 key multimedia keyboard2) A wireless input device3) This set consist of 3 parts: wireless multimedia keyboard, wireless optical mouse,and receiver (figure 1)4) 27MHz radio freq