12/3/2016 new driver models for direct download:552
Casio E 105 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Casio E 105
Certifications for Casio E 105
5 stars for Casio E 105 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/3/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Casio E 105 might have been uploaded since our last site update.

Casio E 105 Driver Download

Windows Compatibility for Casio E 105 driver

Casio E 105 Driver Details:

Casio E 105 File Name:

Casio E 105 Driver Version: 146uN76u

Casio E 105 ZIP Size: 142.kb

Manufacturer: Casio

Casio E 105 was fully scanned at: 12/1/2016
Scan Status: driver download scanOK

Casio E 105 special revision for: Windows XP Tablet PC Edition 32 bit, Windows XP Home Edition, for home desktops and laptops 64 bit, Windows 8 32 bit, Windows Vista Business 64 bit, Windows 8 Pro 64 bit, Windows RT 64 bit

Casio E 105 Download Stats:

Driver Uploaded: 11/25/2016

Direct Downloads: 632
Most Recent Download: 12/1/2016
Managed Downloads: 2343
Most Recent Download: 12/1/2016
Download Mirrors: 3
Current Delay: 19 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 475/632 Users

Success Reported By 139/475 Users

Driver Download Score68/100

Driver Installation Score68/100

Overall preformance Score70/100

Casio E 105 47 Thumbs Up47Thumbs
Casio E 105 11 Thumbs Down11Thumbs
Casio E 105 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 1899/2343 Users

Success Reported By 1519/1899 Users

Driver Download Score77/100

Driver Installation Score78/100

Overall preformance Score81/100

Casio E 105 1452 Thumbs Up1452Thumbs
Casio E 105 157 Thumbs Down157Thumbs
Casio E 105 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Casio E 105 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Casio E 105 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Casio E 105, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Casio E 105 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Casio E 105 disfunctions.

Scan performed on 12/3/2016, Computer: HP VS417AA-ABF S5224f

Outdated or Corrupted drivers:8/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
NVIDIA NVIDIA nForce Networking ControllerUp To Date and Functioning
Mice And Touchpads
VMware HID-compliant mouseOutdated
Elo TouchSystems USB Human Interface DeviceUp To Date and Functioning
Logicool Logitech USB TrackMan WheelUp To Date and Functioning
Usb Devices
Logitech Logitech HD Webcam C525Up To Date and Functioning
Logitech USB Composite DeviceCorrupted By Casio E 105
Sound Cards And Media Devices
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Creative Creative SB Audigy 4 (WDM)Corrupted By Casio E 105
Toshiba TOSHIBA USB ISDB-T and ISDB-S TV Tuner(x64)Corrupted By Casio E 105
Network Cards
Microsoft SiS191-Ethernet-controllerUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated SiS PCI-IDE-ControllerCorrupted By Casio E 105
NEC Generic CardBus-kontrollerUp To Date and Functioning
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerCorrupted By Casio E 105
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Hewlett-Packard psc 1200 (DOT4)Up To Date and Functioning
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerCorrupted By Casio E 105
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Outdated
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Up To Date and Functioning
Port Devices
ONDA ONDA USB Enumerator For AT DeviceUp To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 12/3/2016, Computer: Sony SVF1521R2EW

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) NM70 Express Chipset LPC Controller - 1E5FUp To Date and Functioning
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Photosmart C4700Outdated
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 675MUp To Date and Functioning
YUAN STK7700DOutdated
AVerMedia AVerMedia A350 MiniCard Hybrid ATSC TVUp To Date and Functioning
Network Cards
Intel(R) 82566DC-2 Gigabit Network ConnectionUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Casio E 105
Hard Disk Controller
Silicon Integrated SiS 5513 IDE UDMA ControllerCorrupted By Casio E 105
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 3Up To Date and Functioning
PACE Anti-Piracy USB iLok DriverUp To Date and Functioning
Garmin Garmin USB GPSUp To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Eastern Times USB-HID (Human Interface Device)Outdated
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Corrupted By Casio E 105
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Casio E 105 81.12.1942/16/201512/29/2015casio_e_105-81.12.194.exe90kbLenovo 6075Y74, HP G5320it, Lenovo ThinkPad W700, HP KY731AA-AKL a6784l, Sony VGN-SR28_Q, Panasonic CF-29NAQC9BM, Toshiba Satellite C50-A491, Compaq DD345A-ABS 6620 SV110, Packard Bell OneTwo S3221, LG LS50-UG5F1, Sony VPCEA36FG, HP PX617AA-ABF w5097.f, Sony VGN-TZ3RMN_N, IBM ThinkCentre A50, Gateway E-9520T, and more.
Casio E 105 4378612/8/201412/28/2015casio_e_105-43786.exe131kbLenovo ThinkPad X201 Tablet, HP DW225A-ABE, Panasonic CF-H2ASAHEDE, Compaq AU852AA-ABM CQ5216LA, IBM 6221GE1, Lenovo 3000 J205 Desktop, HP HP ProBook 4730s, Sony VPCEC2RFX, Toshiba Dynabook T351/57CRD, HP RX889AAR-ABA a6040, IBM System x3300 M4 -[7382E3G, NEC PC-MY18AESETM81, Sony VPCW21S1R, IBM IBM System X3100 M4 -[258282J, HP CQ2803EDm, and more.
Casio E 105 Z721.13212/8/201412/28/2015casio_e_105-z721.132.exe155kbSony VGN-FW54E, Lenovo ThinkCentre Edge 71z, Sony VPCF11A4E, Sony VGN-CS31ST_W, Alienware Alienware, Fujitsu FMVA42CW2, HP P6-2007nl, IBM 8086Y27, Intel DQ965GF, IBM 831136U, HP VS243AA-ABD HPE-010de, IBM 8189WB2, NEC PC-MJ30DLZCA, NEC EASYNOTE PB11400006, HP KJ381AA-A2L m9260f, and more.
Casio E 105 L1.11.11.1968/24/201412/29/2015casio_e_105-l1.11.11.196.exe195kbAcer TravelMate8472TG, HP HP Compaq nx6125, HP H9-1187, [email protected] NOMADA_s1300, BenQ Joybook A51, Fujitsu FMVWJS2B77, Packard Bell EasyNote_MT85-M-008FR, Packard Bell IMEDIA X1300 AIO, Toshiba Dynabook R634/E25K, Fujitsu FMVXN0484Z, and more.
Casio E 105 E2.101.19410/18/201412/30/2015teapj-e2.101.194.exe52kbSony SVT1311EFYS, LG R560-U.ARC3BT, Fujitsu FMVNX95SD, LG S1-QP01HS, HP KT391AA-AB4 a6590d, Compaq EC516AA-ABH SR1519NL NL530, HP Pavilion dv2000, HP PP121AA-ABF m1155.f, TRADING-PC DATASTATION ACTIV SERIES, Seneca Pro46956, Packard Bell IMEDIA H7612, Lenovo ThinkPad T60p, and more.
Casio E 105 1.1381.1010/14/201412/30/2015ro-1.1381.10.exe161kbDell Studio 1457, HP HP EliteBook 8440p, Lenovo ThinkCentre A52, Sony SVE14115FBB, HP RR820AA-UUZ, HP HP Compaq 6730b, Sony VPCCW25FL, TriGem AVERATEC, LG B70PS.AR38B3E, HP BT434AAR-ABA s5603w, Toshiba Dynabook T451/59DB, HP NQ867AA-UUZ m9650ch, Panasonic FZ-G1AAHJXRM, Sony VPC-M120AB, Lenovo ThinkPad R61i, Packard Bell Ipower G3720, ARLT Computer Produkte Quattro Power Station GTX 550 SNB, Biostar GF8200C M2+, and more.
Casio E 105 23801.19/7/201412/29/2015casio_e_105-23801.1.exe179kbHP GU519AA-UUW, HP HP Compaq 6710b, NEC Express5800/56Xd [N8000-566C, HP Pavilion ze4400, Sony VGN-S45C_S, Compaq GT701AA-ACJ SR5250IL, IBM 26721LG, Sony VGN-CS31Z_Q, Sony VPCEC1A4E, IBM ThinkPad X31, HP Presario 2100, HP NR043AA-ACP p6035at, NEC Express5800/TM700, Compaq GN666AA-ABM SG3102LA, IBM 8184W3Z, Sony VPCEH18FK, Gateway GT5094j, and more.
Casio E 105 808992/27/201512/28/2015casio_e_105-80899.exe66kbLG R580-L.B241P1, HP FL379AA-UUZ m9480ch, Sony 9906733-3100574, NEC PC-VT5500D, Sony VPCF13JFX, IBM IBM System x3500 M4 Server -[7383E1G, AT ALSEN, NEC PC-MY21AESED983, Sony VGN-NS11SR_S, ASUS 1008HA, HP FQ527AA-AB0 a6630tw, Sony VPCF235FA, Toshiba SATELLITE,A665, and more.
Casio E 105 2383311/14/201412/28/2015casio_e_105-23833.exe190kbNEC PC-VN790FS, Fujitsu FMVNFD50B, Sony VPCCB46EC, Itautec Infoway w7730, Lenovo 23242F3, LG FS-2.AARAG, ARLT Computer Produkte Mr. Whisper X R3, IBM 808735M, Sony VPCEC1A4E, Fujitsu FMVNP2HT3A, NEC VERSAL2100 RND41065495, HP KY660AA-ABJ p6170jp, Toshiba SATELLITE C870-14G, HP GS184AA-AB0 a6240tw, IBM 2645CBH, Panasonic CF-30KCPRQAM, Samsung N130, Sony VGN-FE52B_H, and more.
Casio E 105 1.1282012/2/201412/29/2015casio_e_105-1.12820.exe43kbNEC PC-VJ22ERNTHGLB, Fujitsu FMVXD4VR2Z, Anhoch Goliath XD810, NEC PC-LS150LS1KSG, HP PX530AA-UUZ, HP EJ218AA-B14, Lenovo ThinkCentre A63, BenQ Joybook S32, HP GU622AA-ABE, Toshiba Satellite C850-B820, Sony VGN-SZ57SN_C, FIC LM10W, Sony PCG-Z1WAMP, Sony VGN-SZ71XN_C, HP PX612AA-ABF t3024.f, SAMSUN R710, Gateway EC1457U, Gateway MC7813G, IBM 686656U, and more.
Casio E 105 421.131.12/23/201512/30/2015qabmdnjo-421.131.1.exe126kbIBM 6221PGG, Sony VGN-BX94PS, Dell PowerEdge 4600, Sony VGN-SZ57SN_C, HP Presario R3000, HP HPE-310pt, Sony VGN-P35GK_R, NEC PC-MK33LLZZUFJF, Dell Inspiron M4040, Packard Bell IMEDIA 6430, Acer Aspire 1820PTZ, Gateway GT5226j, Sony VPCEA23EN, Sony VGN-SR25T_P, Packard Bell EASYNOTE SW86, Packard Bell IMEDIA H5190, and more.
Casio E 105 322.18711/16/201412/28/2015casio_e_105-322.187.exe30kbIBM System x3300 M4 -[7382E3G, NEC PC-MY18AESETM81, Sony VPCW21S1R, IBM IBM System X3100 M4 -[258282J, HP CQ2803EDm, Packard Bell IMEDIA J9004, Gigabyte W551, HP P6-2455eb, Gateway 0AAVWP08, Gigabyte GA-6FASV1, HP RA933AA-ABZ, HP HP Compaq nc6000, and more.
Casio E 105 Q630422/25/201512/29/2015bhnz-q63042.exe133kbToshiba SATELLITE C670-13Q, Sony SVF15215SNB, Lenovo IdeaCentre K32010031, Lanix LANIX CORP 4130, Lenovo 2876AR1, HP 500-129, Sony VPCEG26EG, Acer Aspire 1820, Sony PCG-FX602, Compaq DN146A-ABA S5410NX NA310, Toshiba SATELLITE L850-1M6, and more.
Casio E 105 V1.11.10629/12/201412/29/2015casio_e_105-v1.11.1062.exe85kbPanasonic CF-18KDHNBVA, Fujitsu CELSIUS R610, HP PS378AA-ABN, Lenovo 20AMS05C00, NEC PC-VK26MDZCE, NEC PC-LF7506D1FL, HP NQ973AA-ABF p6032f, Sony VGN-SZ38TP_C, LG LM70-PKJE, NEC PC-VK22EAZHB, Samsung R710, Lenovo ThinkCentre A60, Acer Dalle, Panasonic CF-29NAQC9BM, Packard Bell ISTART 8401, Toshiba SATELLITE C50-A-1HX, and more.
Casio E 105 31.16492/21/201512/28/2015casio_e_105-31.1649.exe108kbIBM NetVista personal computer, Acer A0A150, HP HP Compaq nw8440, Sony VGN-FW550F, HP Presario R3000, HP RY873AAR-ABA a6028x, HP Presario V4000, Sony VPCSA4AGX, Zenith Z-Book, Compaq PJ536AA-ABA SR1265CL NA441, ECS 945GTY-M, Lenovo 00P3799, NEC PB12V00106, HP HPE-531sc, and more.
Casio E 105 4226211/7/201412/29/2015casio_e_105-42262.exe146kbLenovo 20B7S07L00, HP 100-5010b, Dell Vostro 200, Sony VGN-FE570G, Panasonic CF-53AACZYFT, Lenovo 2429B56, LG X110-L.A7SPE, Compaq ER043AA-UUB SR1618HL FD440, Sony VGN-P50_G, Packard Bell EasyNote_BG48-U-332CH, Sony VPCF13XFX, Lenovo 1024AMU, HP H9-1050sc, HP HP Compaq nw8240, Fujitsu D2179-R1, Northern Micro P4865G-M-AS, Fujitsu LifeBook N6470, and more.
Casio E 105 Q2.131.12812/28/201412/30/2015casio_e_105-q2.131.128.exe190kbIBM 262842U, Panasonic CF-W2FWPAXP, Gateway 4800 Series, Sony SVE14123CBP, Sony VPCCW21FD, HP PS378AA-ABN, Notebook W310CZ/CZ-T, Toshiba Satellite C660-2QQ, HP Pavilion ze5700, Panasonic CF-C1BLHBZ1M, IBM ThinkPad R52, NEC PC-VJ25AEZ78, LG R590-PARU1BT, and more.
Casio E 105 J71.134610/11/201412/28/2015casio_e_105-j71.1346.exe79kbTAROX Business PC 3200, NEC PC-GL24ES8DE, IBM System x3200 M3 -[7328K1G, WINCOR NIXDORF EPC A4, Dell Inspiron M4040, Lenovo 20AL009CUS, Fujitsu D2178-A1, HP 27-1015ef, NEC PC-VY16AEDERFW1, Lenovo ThinkCentre M90z, Gateway E3048, Sony VPCCW15FG, Acer TravelMate 8371, and more.
Casio E 105 R623072/6/201512/29/2015casio_e_105-r62307.exe23kbHP H9-1101es, NEC PC-LL708WJ01B, Lenovo ThinkPad W530, Sony VGN-AW92JS, Sony SVE1411E1RB, SIEMENS MC PC BOX V5 CPB, Sony VGN-Z690TJ, ZEPTO Znote 6515WD, HP Pavilion ze5600, IBM 6229LQG, IBM IBM System X3100 M4 -[2582Z6H, Packard Bell NC-ENLE11BZ-4508G1TMNKS, Lenovo ThinkPad R61, LG LS75-26SLCE1, Lenovo 3626AK4, and more.
Casio E 105 602.1639/5/201412/27/2015casio_e_105-602.163.exe120kbNEC PC-MK34HEZEH, Seneca Pro70198, HP 23-d219, NEC PC-VR970MG, Sony VGN-FE41ZR, IBM System x3200 M3 -[732842G, HP HDX9400, Gateway MC7813G, Compaq EK360AA-ABZ SR1659IT IT540, IBM 2669W58, Sony VGNFW590GAB, IBM 8114E9G, Lenovo ThinkCentre M90, Fujitsu FMVS565ABC, Fujitsu FMVP773BDW, Acer Aspire AG3731, Lenovo 8933W91, HP KY731AA-AKL a6784l, and more.
Casio E 105 M21.1001.110/1/201412/28/2015rnqizi-m21.1001.1.exe27kbHP KT536AA-ABJ IQ507jp, Toshiba SATELLITE C850-12M, Zoostorm 7876-0310B, Sony VGN-SZ79GN_C, HP Pavilion ze4300, Lenovo 6457WK5, NEC PC-LL850SG, Sony VGN-FE90PS, MSI MS-7360, HP PX813AA-ABX, Sony VPCEC2E9E, Sony VGN-UX90PS, LG R470-KRW5K, and more.
Casio E 105 E232.122/9/201512/29/2015casio_e_105-e232.12.exe119kbHP VS243AA-ABD HPE-010de, IBM 8189WB2, NEC PC-MJ30DLZCA, NEC EASYNOTE PB11400006, HP KJ381AA-A2L m9260f, Fujitsu LifeBook A6120, LG S1-M223A8, IBM 811314U, HP PS354AA-ABX, Dell OptiPlex GX1 500MTbr+, Packard Bell IMEDIA J9004, Packard Bell ISTART D2141, and more.
Casio E 105 81.13271/28/201512/27/2015casio_e_105-81.1327.exe68kbSony SVE14117ECW, HP GX610AAR-ABA m9180f, Lenovo 3000 G530 Notebook, Samsung P580, MIKROLOG S800SE-C6, IBM 622564G, Gateway 510 sku, Sony VGN-NS21X_S, ICP / IEi KINO-945GSE, Lenovo ThinkCentre E51, HP RP847AA-ABZ, and more.
Casio E 105 81.1001.112/26/201412/30/2015casio_e_105-81.1001.1.exe188kbGateway MX6422, Sony VGN-UX90S, NEC PC-VY13MEFEU, HP M7640n-ABA m7640, ARCELIK 1PF-ANB 586D1 MT, HP HP Compaq nc8230, HP HP ProBook 4730s, Intel S3420GPV, Seneca Pro318568, HP PW689AA-ABS D4085.SE, Sony PCG-TR3_B, IBM 812235U, HP RR523AA-UUW, Panasonic CF-30KCPRQAM, Lenovo 7663V2L, HP EL521AA-AB1 a1329k, HP 810-190jp, HP HP ENVY13 Notebook PC, and more.
Casio E 105 6092.1610/22/201412/27/2015fpdubim-6092.16.exe69kbToshiba SATELLITE C855-27U, HP 810-070ez, Seneca PRO0542, Toshiba SATELLITE L850-A902, IBM IBM System x3500 M4 Server -[7383E1G, MSI MS-7327, HP DF179A-ABZ a130, HP FL210AA-ABV, Sony VGN-TZ37LN_R, NEC PC-VL500ED, HP P7-1012, HP RF759AA-ABF s7640.f, Toshiba Dynabook Satellite L45 240E/HD, IBM 2374F14, Compaq BT466AA-ACJ CQ3211IX, and more.
Casio E 105 621.13612/13/201412/28/2015casio_e_105-621.136.exe155kbSony VGN-CS36TJ_U, NEC PC-MY26AEZR4, HP HP Pavilion dv8000, IBM 187263U, Compaq GB376AA-ABE SR2237ES, Panasonic CF-SX3TETBR, HP HP 655 Not3book PC, Avermedia TS-400 Series, WIPRO WIV37555-1436, Sony VGN-BX94PS, Sony VGN-CR21S_P, HP KJ401AA-aba A6437C, HP AX685AA-ABJ 300-1150jp, and more.
Casio E 105 1.144810/25/201412/29/2015casio_e_105-1.1448.exe63kbHP G5144fr-m, LG R200-R.CP55R, Panasonic CF-30CCQCZBM, HP H9-1090ch, IBM 808735M, Itautec LX202, NEC PC-VJ26MLZCB, LG R710-S.AP55V, IBM EServer xSeries 365 -[88625RX, Compaq DC477A-ABA S3100NX NA111, HP EL521AA-AB1 a1329k, Sony VPCEA1S1R, Seneca V63909, BYON CHAMELEON, Toshiba SATELLITE C850-A817, Sony VGN-FE24SP, Fujitsu FMVNFD75B, HP Presario V2000, Acer Aspire5739, and more.
Casio E 105 431.12.182/4/201512/27/2015casio_e_105-431.12.18.exe115kbPanasonic CF-30KTP48NL, Sony VGN-NW120J, IBM IBM x3850-[88632RU, WIPRO WSG37455V-0397, Toshiba SATELLITE PRO C870-176, HP EZ090AA-ACP, HP Presario R4000, Gigabyte 946GM-S2, ASUS 1016PG, Toshiba SATELLITE C870D-116, Fujitsu FMVF53BDWS, Lanix LANIX CORP 4130, Sony VGN-SZ420N, ASUS Z9PE-D16 Series, Sony VGN-P25G_Q, HP HP Pavilion dv9500, Fujitsu CELSIUS H265, HP KN483AA-AB8 m9242.t, and more.

Please Note: There are particular operating systems known to have problems with Casio E 105:
  • Windows XP Home Edition, for home desktops and laptops
  • Windows XP 64-bit Edition
  • Windows XP Media Center Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Casio E 105 model.
Laptop Casio E 105Tablet Casio E 105Download Casio E 105Upgrade Casio E 105Update Casio E 1052016 Casio E 105Free Casio E 105Data Casio E 105Info Casio E 105Help Casio E 105Guide Casio E 105Comments Casio E 105Windows 10 Casio E 105Vista Casio E 105Windows 7 Casio E 105Install Casio E 105