Controls up to 3 devices including TV, satellite/cable/DTC & DVD/VCR; Picture-in-Picture/swap; Volume & transport key punch through; Channel lock; Previous channel; Sleep; Auto code search; Brand/manual code searches & direct code entry; Menu support; Guide support; Partially backlit keypad; Expanded transport keys; Ergonomic, thin design; Dim: 7.99H x 1.89W x 1.16D; Requires 2 AAA batteries; Limited lifetime warranty;