Yealink EHS62 Wireless Headset Adapter • Support Model: WH64 Series、WH65 Series、WH68 Series • Full compatible with Cisco/Avaya/Poly/Grandstream/Unify/Mitel/Yealink T27G/T29G/T4XG desk phones • 1 x Mini USB • 1 x TR9-5 (8 pins) to RJ9 (4 pins) & TR9-5 (8 pins) to RJ45 (10 pins) cable • 1 x RJ9 (4 pins) to RJ9 (4 pins) cable • 1 x RJ45 (10 pins) to RJ12 (6 pins) cable • 1 x RJ9 (4 pins) to RJ9 (4 pins) & RJ45 (10 pins) to RJ12 (6 pins) cable • 1 x 5 pins to RJ45 (8 pins)