Share the Article: New Linksys 7dBi Omni-Directional Antenna Helps Give up to 2X Wi-Fi Signal Boost. Irvine, Calif. â June 30, 2015 â Linksys, the first to sell 100 million routers globally and a leader in networking solutions for the home and business, today announced the first dual-band, omni-directional high-gain antennas for the consumer market.
Forever Stamps are ideal for mailing normal-sized, one-ounce letters within the United States. If you suspect that your letter may weigh more than one ounce, be sure to weigh it prior to affixing a Forever Stamp, as heavier letters will be returned due to lack of postage.
Letters. 1  The single-piece 1-ounce letter rate is $0.41, the additional ounce price is $0.17, and the single-piece postcard rate is $0.26. 2  The maximum size for letters did not change: 11-1/2 x 6-1/8 x 1/4 thick. When a piece of First-Class Mail exceeds any one of the maximum measurements of a letter, it is classified and priced as a large envelope (flat). The maximum weight for letter-size pieces is 3.5 ounces. The $0.17 nonmachinable surcharge applies to all First-Class Mail letters weighing up to the maximum weight of 3.5 ounces, with one or more nonmachinÂ­able characteristics. Common nonmachinable characteristics include the following: The aspect ratio (length divided by height) is less than 1.3 or more than 2.5.