The paper is devoted to adaptive feedback stabilization for linaer time-invariant controls systems with saturated quantized measurements and control. The quantization occurs due to the finite capacity of the discrete-tame two-Way channel connecting the plant and the controller. Art adaptive controller based on the Yakubovich's recursive goal inequalities method is designed. The bound for the minimum channel capacity sufficient to stabilize any stabilizable system with unknown parameters is evaluated for any prespecified compact set of unknown parameters. (C) 2016, IFAC (International Federation or Automatic Control) Hasting by Elsevier Ltd. All rights reserved.