AC adapter for US Robotics Pro CS1000 speaker phone
Input voltage: 100V ~ 240Vac 50/60 Hz
Output: 20~21V 0.5A Up to 11Watts
All products are new and fully-tested OEM equivalent replacement parts
Overload protection
Short circuit protection
Over temperature protection
Power saver configuration
100% HI-POT tested
100% cycling burn-in
Brand new AC adapter for US Robotics Pro CS1000 speaker phone with 30 days money back guarantee and free shipping .