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Plantronics Corded Headset Amplifiers, Direct Connect Cords and Adapters

Plantronics offers a wide selection of headset amplifiers, direct-connect cables and adapters to fit your compatibility needs, feature preferences and budget. Below are our most popular corded solutions. For headset-ready phones (with a dedicated headset port), all you need is a direct-connect cord. If your phone does not have a dedicated headset port, then we recommend the universally compatible Plantronics Vista M22, a favorite for call centers and offices.

Buying 3 units or more? See volume discount pricing when you click on individual items below.

Plantronics M22 Vista Amplifier
Plantronics AP15 VistaPlus Audio Processor Amplifier
Plantronics S12 Complete Headset System - Part 65145-01
Suggested List: $120.00
Our Price: $77.00
Suggested List: $150.00
Our Price: $95.00
Suggested List: $129.99
Our Price: $79.95
P10 Plug Prong Adapter (Part 29362-41)
Plantronics MX10 Switcher Amplifier - Part 	43404-31
Plantronics T110H Practica Telephone, Analog, Single-Line with QuickDisconnect  (Headset Sold Separately)
Suggested List: $110.00
Our Price: $72.00
Suggested List: $150.00
Our Price: $98.00
Suggested List: $130.00
Our Price: $82.00
Plantronics SHS1890-10, SHS1890-15 and SHS1890-25  Dispatch Adapter (60825-310, 60825-315, 60825-325)
Plantronics  Adapter Cable (QuickDisconnect - 2.5mm) for Polycom IP 320, 321, 330, 331, Panasonic, AT&T, RCA, Uniden, Zultys ZIP 4x4 and ZIP 4x5 and Other Phones with Standard 2.5mm Headset Port
Plantronics Long QD to 2.5mm Cable (10 ft) for Polycom IP 320, 321, 330, 331, Cisco Linksys SPA303, SPA303G, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA525, 525G, SPA921, SPA922, SPA941, SPA942 and SPA962, Panasonic, AT&T, RCA, Uniden, Zultys ZIP 4x4 and ZIP 4x5 and Other Phones with Standard 2.5mm Headset Port
Suggested List: $176.00
Our Price: $122.00
Our Price: $18.95
Suggested List: $36.95
Our Price: $28.50
Plantronics M12, M22 Replacement Cable
Plantronics A10 Cord 66268-02 or 66268-03 (also called A10-16) for Nortel, Norstar, Northern Telecom, Meridian, NEC, Inter-Tel, Shoretel, Aastra, Packet8, Mitel, 3Com, ESI, Talkswitch, Iwatsu, Zultys ZIP 51E, 53E, 53i, 55i, 57i, 59i
Direct Connect U10 Cable for Cisco IP Phone Models 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931, 7940, 7941, 7941G, 7942, 7942G, 7945, 7945G, 7960, 7961, 7961G, 7962, 7962G, 7965, 7965G, 7970, 7971, 7971G, 7975, 7975G,  8811, 8841, 8851, 8861, 8865, 8941, 8945, 8945G, 8961, 9951, 9971
Suggested List: $45.00
Our Price: $28.50
Suggested List: $45.00
Our Price: $28.50
Suggested List: $45.00
Our Price: $28.50
Direct Connect HIC-10 Cord (formerly HIC-1 now HIC-10) for Avaya, Lucent, AT&T 1408, 1416, 2410, 2420, 2430, 4424LD+, 4424D+, 4412D+, 4406D+, 4606, 4610, 4612, 4620,  4621, 4622, 4624, 4625, 4630, 5410, 5420, 5610, 5620, 5621, 6416D+M,  6424D+M, 9404, 9406, 9408, 9504, 9508
Direct Connect HIS Cable for Avaya Phones 1608, 1616, 9601, 9608, 9610, 9611, 9611G, 9620, 9621, 9630, 9640, 9641, 9650, 9670
Plantronics Polaris Cable U10P for Polycom IP Phone Models: 300, 301, 335, 430, 450, 500 (revision E or later) , 501, 550, 560, 600 , 601, 650, 670, CX300, CX500, CX600, VVX101, VVX201, VVX300, VVX310, VVX400, VVX410, VVX500, VVX600, VVX1500, Shoretel 420, 480, 480G, 485, Starleaf 2210 and Altigen IP Phone Models 500, 510, 600, 705, 710, 720, Digium IP D40, D45, D50, D70 and Aastra models 480i, 480e, 6731i, 6735i, 6737i, 7446i, 9112i, 9133i, 9116, 9143i, 9480i, IPitomy IP320 and IP620, Nortel i2002 and i2004
Suggested List: $45.00
Our Price: $28.50
Suggested List: $45.00
Our Price: $28.50
Suggested List: $45.00
Our Price: $28.50
Plantronics Direct Connect Headset Cable U10P-S19 for Aastra 5370 IP, 5730, 6771, 6773 IP, 6775 IP,  6865i, 6869, 7434 IP, 7444 IP, Office 70 IP and Altigen IP 805
Plantronics P10-2250 (also called SHS1761-11 or SHS1761-12) Plug Prong Adapter
Our Price: $24.95
Our Price: $18.95
Suggested List: $110.00
Our Price: $72.00
Clarity Products Handset Amplifier HA40
Our Price: $34.95