A single band router can only pick up the 2.4 GHz band, while the dual band router can pick up both the 2.4 GHz and 5 GHz bands. Thatâs about it. And while weâre exalting our dual band routers as they compare to single band routers, here are a couple of ways the 2.4 GHz band can slow your router down.
There are 480 calories in a 2 scoops serving of Subway Tuna Salad. Calorie breakdown: 84% fat, 0% carbs, 16% protein.
1 Subway's salad base is iceberg lettuce, which is low in calories but light in vitamins so load up the veggie toppings. 2  Choose the fat-free Italian dressing (35 calories per serving)--not the ranch, which has almost 10 times the calories, plus 6 g of fat.he Subway slogan is eat fresh, and it's true. As long as you skip the mayo, limit the cheese and choose whole-grain bread, you can relax and enjoy your meal at this popular sandwich chain. 1  Stick with a 6-inch sub. 2  If you really want a footlong, save the rest for later or split it with a friend.