Bought it for my Surface Pro 4 one year plus back but realise I am not need it as only use Bluetooth mouse and WIFI.
Still in very good condition as I only use it few times.
Tech specs:
Works with #Surface_Pro_4, and #Surface_Pro_3
5.12' x 2.36' x 1.18' (130mm x 60mm x 30mm)
1.21lbs. (550 grams)
2 Mini DisplayPorts
1 Gigabit Ethernet port
4 USB 3.0 ports
1 Audio out port
SurfaceConnect™ cable
* Exclude external power supply as I lost it during house moving
[{"tagboxs":[{"tagbox":{"tags":[],"img_url":"http://dp.image-gmkt.com/dp2016/SG/GMKT.IMG/QSquare/2017/03/09/601dac7f-6cdf-46fe-bfd5-3def175ac48f.jpg","comment":"","max_width":392,"width":392,"height":391,"album_id":"0","album_img":""}}]},{"tagboxs":[{"tagbox":{"tags":[],"img_url":"http://dp.image-gmkt.com/dp2016/SG/GMKT.IMG/QSquare/2017/03/09/d8304383-05a1-4b8f-b182-698edfad1751.jpg","comment":"","max_width":392,"width":392,"height":391,"album_id":"0","album_img":""}}]},{"tagboxs":[{"tagbox":{"tags":[],"img_url":"http://dp.image-gmkt.com/dp2016/SG/GMKT.IMG/QSquare/2017/03/09/be70680e-18cc-4fe6-b9dd-7669f21b3f3f.jpg","comment":"","max_width":392,"width":392,"height":391,"album_id":"0","album_img":""}}]},{"tagboxs":[{"tagbox":{"tags":[],"img_url":"http://dp.image-gmkt.com/dp2016/SG/GMKT.IMG/QSquare/2017/03/09/110fac76-ecd8-4c00-8a83-4ab1450eef69.jpg","comment":"Bought it for my Surface Pro 4 one year plus back but realise I am not need it as only use Bluetooth mouse and WIFI.nnStill in very good condition as I only use it few times.nnTech specs:nWorks with #Surface_Pro_4, and #Surface_Pro_3n5.12' x 2.36' x 1.18' (130mm x 60mm x 30mm)n1.21lbs. (550 grams)n2 Mini DisplayPortsn1 Gigabit Ethernet portn4 USB 3.0 portsn1 Audio out portnSurfaceConnect™ cablenn* Exclude external power supply as I lost it during house moving","max_width":392,"width":392,"height":391,"album_id":"0","album_img":""}}]}]