I ordered a Bitmain Antrouter R3-LTC last week and got it just two days ago.
So here is the review for the R3-LTC.....
This is how it came
The packaging is done nicely.... I forgot to take photos of inside the box ( I will post them later)
Bitmain says it will hash at 9.9 MH/s but I have tested it for two days and it's steady at 11.45 MH/s.
Daily profit is around 0.00077450, pretty low but hey... it's a WIFI router so why complain.
Conclusion:
I don't recommend you buy it if you want to use it to primarily mine LTC, it's a WIFI router with an additional feature to mine some LTC while you enjoy the WIFI.
I spent around $140 USD for 2 AntRouter R3-LTC including shipping and tax. I had some trouble with importing them because it was a WIFI router so I needed NCC approval which was a pain in the ass. If you want to buy any type of WIFI router, please check the import regulation of your country because they might deny your import application and send it back to China.
Bitmain has a "no refund" policy so if your import fails.... you might (not sure how they'll handle it) lose all of your money and product.