NikKTech posted a review on the SteelSeries RIVAL 650 Dual Optical Sensor Wireless Gaming Mouse
A quote from the article:
The SteelSeries RIVAL 650 is a combination of the award winning RIVAL 600 with their innovative 2.4GHz Quantum Wireless Technology and a lithium-ion rechargeable battery pack and it's just as good as its wired predecessor.SteelSeries RIVAL 650 Dual Optical Sensor Wireless Gaming Mouse Review
