Rii Wireless Keyboard & Mouse Ultra Thin Style Combo Black ZW-RKM709 Category_Network Adapters 11k Radio Resource Management (RRM):

11k Radio Resource Management (RRM): Yes

Standby time: up to 100hours （depending on the network）

Its superior performance drastically improves computer startup and program launch times

Engineered with 99

Rii Wireless Keyboard & Mouse Ultra Thin Style Combo Black ZW-RKM709 Category_Network Adapters 11k Radio Resource Management (RRM):Rii Wireless Keyboard & Mouse Ultra Thin Style Combo Black ZW RKM709 Ultra thin 2. 4Ghz Wireless Keyboard Mouse Combos With Keypad Film Ergonomic Mechanical USB Features Ultra thin keys,comfortable to operate and keyboard film to prevent dust Advanced 2. 4G wireless technology,allowing you to move freely Invisible receiver compartment.(Receiver stowable in the mouse: protects against dirt or loss) Multiple battery safe mode,support wake up function in