Dear Customer， Hello please you choose your favorite product serial number can buy!

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Serial Number: 1	?? Serial Number:?2
Serial Number:?3	?? ? ? ? Serial Number:?4
? Serial Number:?5

Brand: Excellent by Model: Y-3461
Condition: New
Are Wireless: Wired
NIC jack: USB
Color Classification: USB3.0 transfer Gigabit Ethernet (Black) USB2.0 Fast Ethernet switch (black) USB2.0 transfer cable interface plate， flat black USB2.0 transfer cable interface， USB2.0 turn white Fast Ethernet (white ???
Transmission speed: 1000Mbps
Application Network type: Gigabit Ethernet