2 Port USB 2.0 Auto Sharing Switch Selector Box Hub Switcher For Printer Scanner Free shipping

Specifications

1.USB 2.0 / 1.1 compatible
2.Plug and Play
3.it easy to take

1.100% Brand new and high quality.

2. Bluetooth BT 4.0 LE compliant (High Speed)
3. Compliant with Bluetooth Version 3.0 + HS, 2.1 + EDR and 2.0
4 . Supporting Profiles: networking, dial-up, fax, LAN access and headset
5 . Bluetooth Class 2, Compliant  with Bluetooth Class I standard
6. Effective Range: 20m 
7. Interface: USB compliance
8. Simple pairing and anti-jamming design
9. Support Wake-on-WLAN and Wake-on-Bluetooth
10. HCI transport updates for USB and SDIO
11. Simple pairing and anti-jamming design
12. Rate: 3Mbps
13. Operation System: Windows XP, Vista, Windows 7 32/64 win8