A high-resolution, 1600 dpi optical sensor ensures you’ll be smoothly gliding from window-to-window. Comfortable use for long hours with great performance USB A type connectivity with laptop, desktop or CPU
“COMPATIBLE WITH 15.6 INCH LAPTOP”: The Lenovo B210 Backpack fits up to 15.6 inch laptop. Dimensions: 34cm x 15cm x 45.5cm; Weight: 453g. “HIGH QUALITY, DURABLE AND WATER REPELLANT FABRIC”: This backpack features in durable snow yarn polyester fabric and streamlined design with a padded interior to protect notebooks and important items "CONVENIENT TRAVEL" Adjustable shoulder strap and padded laptop…
