INNOVATIVE INFRARED USB TRANSCEIVER: SPENFiLY SU‑Series infrared USB transceiver offers three model options to solve weak or unresponsive IR remote control issues in homes and offices. It also allows you to hide infrared devices inside cabinets to protect them from dust and clutter.
HIGH‑PERFORMANCE IR RECEPTION: Supports 36–56 kHz IR frequency with a >7 m receiving distance, ensuring stable and accurate signal pickup. Choose models that control 1, 2, or 4 infrared devices simultaneously based on your setup needs.
WIDE COMPATIBILITY WITH IR DEVICES: Repeats and extends IR signals from DVD players, set‑top boxes, amplifiers, receivers, and other A/V equipment—allowing seamless remote control even when devices are hidden or placed out of sight.
PRACTICAL CABLE LENGTHS: Includes a 6 ft total cable setup---Transmitter cable: 1 m; Receiver cable: 2 m; Designed for flexible placement in home theaters, TV cabinets, and office environments.
COMPLETE KIT & RELIABLE SUPPORT: Package includes 1 SU‑Series device set and 1 user manual. Backed by responsive after‑sales service—our customer support team is always available to provide assistance and ensure a smooth user experience.