I just ordered one of these keyboard cases in black. White is also available.
Ultra Slim Black Wireless Bluetooth Keyboard Case Dock For Samsung Galaxy Note 10.1 2014 Edition P600 P601 P605-in Covers & Cases from Electronics on Aliexpress.com | Alibaba Group
Coming from Hong Kong - so can't tell how long it will take to get here. All of the reviews (if you can believe them) are pretty good. Price is $27.95 with free shipping.
Feature list is below, I'll report back when I have it.
Jim Capraro
Features:
-Specially designed for Note 10.1 2014 Edition
-Built-in wireless Bluetooth 3.0 keyboard
-Anti-slide back protector shell and comfortable touch
-Silence design,it will not affect other people's rest
-Built-in rechargeable lithium battery lasts for approx 55 hours with full charge
-Can use the Tablet in stand position
-Dustproof,anti-pollution,space saving design.
-The appearance is more attractive and fashionable
-Convenient for carrying and can be took to anywhere
-You can use this keyboard with most of devices that have Bluetooth or USB adapter
-Continuous standby for 60 days(Uninterrupted working time: 55 hours)
Speicifications:
-Bluetooth 3.0 Version
-Working distance: 10M
-Modulation System: GFSK
-Transmitting power: Class 2
-Operating voltage: 3.0-5V
-Working current: < 5.0MA
-Standby current: < 2.5mA
-Sleeping current: < 200uA
-Charging current: >= 100MA
-Lithium battery capacity 350mA
-Standby time: 60 days
-Uninterrupted working time: 55hours
-Charging time: 4-4.5 hours
-Key strength: 80 +/- 10g
-Key life: 500 million
Package:
1 x Bluetooth Keyboard Case for Samsung Galaxy Note 10.1 2014 Edition
1 x USB Charging Cable
1 x User Manual
Notice : SAMSUNG TABLET PC is NOT included!