New Genuine External Keyboard Bluetooth 3.0 For Lenovo ThinkPad 4Y40U90599

Lenovo ThinkPad Compact Bluetooth Keyboard with TrackPoint US English 4Y40U90599

Amplify your ThinkPad experience with the ThinkPad Compact Bluetooth Keyboard with TrackPoint. This award winning keyboard incorporates the classic TrackPoint design of ThinkPad notebooks for easy navigation without the need for a mouse. The scissor-lift key mechanism ensures better ergonomics and comfort. The key size and the space between are optimized for precise and responsive all-day typing. The Bluetooth connection provides wireless simplicity without the need of a dongle. And worry not about changing the batteries, the integrated battery lasts up to one month battery life and you can recharge with the included micro USB cable. 

• Integrated TrackPoint
• Bluetooth 3.0 connection
• Integrated rechargeable batteries
• Over one month battery life in single charge (may vary based on usage)

Compatible Models:

• ThinkPad X120e/X121e, x130e, X220, X220i, X220t, X220ti, X220, X230t
• ThinkPad X1, X1 Carbon (Type 34xx)
• ThinkPad T420, T420i, T430, T420s, T420si, T430s, T430si
• ThinkPad T520, T520i
• ThinkPad W520, T530, W530
• ThinkPad Edge E120, E130, E135, E220s, E320, E330, E335, E420, E420s, E430, E435, E49, E430s, E230s
• ThinkPad Edge E520, E530, E535
• ThinkPad L420, L421, L430, L520, L530
• ThinkPad Tablet 2
• ThinkPad Helix (Type 3xxx)
• Lenovo V480, V480C, V580, V580C, V480s, B480, B485, B580, B585, B490, B590, K430, K230
• ThinkCentre M92z, M91z
• ThinkCentre Edge 92z
• E490s (Type 20NG) Laptop (ThinkPad)
• E590 (Type 20NB, 20NC) Laptop (ThinkPad)
• T470 (Type 20HD, 20HE) Laptop (ThinkPad)
• P51s (Type 20HB, 20HC) Laptop (ThinkPad)
• E580 (Type 20KS 20KT) Laptop (ThinkPad)
• E480 (Type 20KN, 20KQ) Laptop (ThinkPad)
• E550 (ThinkPad) 20DF 20DG 
• 100e Chromebook 2nd Gen (Lenovo)
• X130e Laptop (ThinkPad) 0629 2340 2339 0627 2338 0622 
• M910q Desktop (ThinkCentre) 10MX 10MW 10MV 10QN 10MU 
• E490 (Type 20N8, 20N9) Laptop (ThinkPad) 20N9 20N8 
• 100e Chromebook 2nd Gen MTK (81QB) (Lenovo) 81QB 
• T430 Laptop (ThinkPad) 2350 2344 2347 2345 2349 2342 2351 
• Helix (Type 3xxx) Laptop (ThinkPad) 3702 3697 3698 3700 3701 
• Edge 91z All-in-One (ThinkCentre) 1734 7556 1729 1732 1736 7559 7075 7074 7077 7078 
  
  
  T590 (Type 20N4, 20N5) Laptop (ThinkPad)

  20N4 20N5 

  L540 Laptop (ThinkPad)

  20AU 20AV 

  T470 (Type 20JM, 20JN) Laptop (ThinkPad)

  20JM 20JN 

  M910x Desktop (ThinkCentre)

  10R4 10N2 10QQ 10N1 10MY 10N0 

  X1 Laptop (ThinkPad)

  1292 1295 1293 1286 1294 1291 1296 

  M810z All-in-One (ThinkCentre)

  10NX 10Q0 10NY 10Q2 10Q1 

  W530 Laptop (ThinkPad)

  2438 2441 2463 2449 2447 2439 2436 

  X1 Carbon 5th Gen - Kabylake (Type 20HR, 20HQ) Laptop (ThinkPad)

  20HQ 20HR 

  M78 Desktop (ThinkCentre)

  10BT 10BU 10BQ 10BS 10BN 10BR 

  M715q Desktop (ThinkCentre)

  10RD 10M3 10M2 10M5 10RB 10M4 10RC 10RA 

  E93 Desktop (ThinkCentre)

  10AR 10AQ 

  T430u Laptop (ThinkPad)

  3352 3351 3353 8614 6273 

  M625q Desktop (ThinkCentre)

  10V2 10TJ 10V0 10UY 10TL 10V1 10TF 10TG 10TK 10TH 

  M73 Desktop (ThinkCentre)

  10AY 10B3 10B6 10B2 10AX 10B0 10B4 10B7 10B5 10B1 

  X1 Carbon 6th Gen - (Type 20KH, 20KG) Laptop (ThinkPad)

  20KH 20KG 
  X1 Carbon 6th Gen - (Type 20KH, 20KG) Laptop (ThinkPad) 

  S510 Desktop (Lenovo)

  10L7 10L3 10LF 10L4 10L0 10KY 10LG 10L8 10KX 10LB 10KW 10LC 

  M700z All-in-One (ThinkCentre)

  10EY 10F1 

  M900x Desktop (ThinkCentre)

  10LX 10LY 

  11e 3rd Gen (Type 20G9, 20GB) Laptop (ThinkPad)

  20GB 20G9 

  L421 Laptop (ThinkPad)

  7827 7826 7854 7829 7856 

  X220 Laptop (ThinkPad)

  4292 4291 4289 4293 

  S431 Laptop (ThinkPad)

  20AX 20BA 

  Edge E220s (ThinkPad)

  5038 

  T420i Laptop (ThinkPad)

  4236 4177 4178 4179 4180 

  M93 Desktop (ThinkCentre)

  10A0 10A3 10A1 10A5 10A4 10A2 

  B590 Laptop (Lenovo)

  6274 3761 8601 

  M910z All-in-One (ThinkCentre)

  10NT 10NU 10NR 10NV 10NS 

  X1 Carbon 1st Gen (Type 34xx) Laptop (ThinkPad)

  3443 3444 3460 3462 3446 3463 3448 

  P51 (Type 20HH, 20HJ) Laptop (ThinkPad)

  20HJ 20HH 

  M710e Desktop (ThinkCentre)

  10UQ 10UR