[Function] This printer cable connects printers, scanners, hard drives, cameras, keyboards, and other USB Type-B devices to two computers; ideal for USB-A to USB-B connections. [Special Advantage] This USB printer cable features a built-in switch to control power, eliminating the need to unplug daily for added convenience and improved security. [High Speed Printing] This printer cable supports data transfer speeds up to 480 Mbps, enabling fast printing. The USB Type-B cable is backward compatible with full-speed USB 1.1 (12 Mbps) and low-speed USB 1.0 (1.5 Mbps). [Wide Compatibility] Compatible with HP Deskjet 2540 / 3630, HP Officejet 5740, HP 4527 / 4520 / 4523 / 5540, HP Photosmart 7520 / 5520 / 5510, Canon MG5750 / MG3550 / MG7550, Samsung Xpress SL-C1860FW, and other devices with USB Type-B ports. [High Quality] Fully shielded construction with a flexible PVC sheath ensures durable performance and reliable connectivity. The switch color may vary due to batch differences; specific colors cannot be requested. Size may vary slightly due to manual measurement. Color: Black Material: PVC Size: 2 meters main cable with 2.5 meter branch line Package Contents: 1 x Printer Cable Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement tolerance: ±1-3 cm.